Denny’s Grand Slamwich: Price, Calories & Ingredients (2026)

What Is the Grand Slamwich?

The Denny’s Grand Slamwich is a stacked breakfast sandwich built on grilled potato bread. Two eggs, sausage, bacon, ham, and American cheese sit between the slices with a maple spice spread tying the flavors together.

It borrows the Grand Slam name from Denny’s iconic breakfast platters but puts everything in handheld form. You get the protein density of a full breakfast without a fork.

The sandwich lives on the Denny’s breakfast menu alongside Moons Over My Hammy and other signature handhelds. Most locations serve it 24 hours a day.

Potato bread is the structural choice that sets the Grand Slamwich apart from brioche bun sandwiches elsewhere on the menu. The bread grills crisp while staying soft enough to bite through a thick meat stack.

Denny’s positions the Grand Slamwich for diners who want maximum protein in one item. It is heavier than Moons Over My Hammy and far richer than the Original Grand Slam plate.

First-time orderers often underestimate the size. The Grand Slamwich is a two-hand sandwich that fills a standard Denny’s plate when cut diagonally and served open.

Price & Meal Cost Breakdown

The Denny’s Grand Slamwich typically costs $9.99–$12.49 at most locations in 2026. That price covers the sandwich alone unless your location bundles a side by default.

Adding hash browns or fries as a side runs about $3.99–$5.99 extra. A full Grand Slamwich meal with a side and a drink lands near $14.99–$18.99 before tax and tip at most franchises.

Compare the Grand Slamwich to Moons Over My Hammy at $8.99–$11.49. The Grand Slamwich costs slightly more but carries two extra proteins in sausage and bacon.

The Original Grand Slam plate at $6.99–$8.99 remains the budget breakfast pick. The Grand Slamwich trades value for portability and protein density.

Check the full Denny’s price list for location-specific totals. App ordering shows exact charges before you leave home.

Prices vary by location and franchise. Highway, airport, and resort Denny’s locations often charge toward the top of every price range.

Full Nutrition Facts

The Denny’s Grand Slamwich contains 1,130–1,290 calories depending on preparation and location. Denny’s publishes a range because egg style, cheese melt, and portion variance shift the total.

That calorie band puts the Grand Slamwich among the heaviest breakfast handhelds on the Denny’s menu. It exceeds Moons Over My Hammy by 320–480 calories and more than doubles the Super Bird at 520 calories.

Sodium is the hidden concern on triple-meat breakfast sandwiches. Bacon, ham, sausage, and cheese all contribute salt before any side order hits the plate.

Review the Denny’s Nutrition Guide for full macro context. Prices vary by location and franchise.

Nutrient	Amount
Calories	1,130–1,290 cal
Menu Category	Breakfast / Handhelds
Key Allergens	Egg, Milk, Wheat, Soy (verify at location)
Availability	All day at participating locations

Denny’s Grand Slamwich Recipe

Want to recreate the Denny’s Grand Slamwich at home? Start with grilled potato bread, two eggs, sausage, bacon, ham, American cheese, and maple spice spread. Grill the bread until lightly crisp, cook the eggs and meats, then layer everything with melted cheese and the maple spice spread. Press the sandwich briefly on a skillet or griddle and serve hot.

Every Ingredient Explained

The Grand Slamwich layers seven core components. Each one adds flavor, texture, or structure to the finished sandwich.

Eggs

Two eggs anchor the Grand Slamwich protein base. Denny’s cooks them to order, so you can request over easy, scrambled, or other standard styles depending on location policy.

Over easy eggs add runny yolk that soaks into the potato bread. Scrambled eggs make the sandwich easier to eat on the go with less drip.

Sausage

Sausage adds bulk and seasoned fat to the stack. Denny’s uses standard breakfast sausage patties or links depending on kitchen setup.

The sausage layer sits between eggs and bacon, so every bite picks up spice and salt from the meat.

Bacon

Crispy bacon strips add smoke and crunch against soft eggs and melted cheese. The bacon also raises sodium content significantly compared to ham-only sandwiches.

You can request extra-crispy bacon if your location allows customization. That improves textural contrast against the soft potato bread.

Ham

Thin-sliced ham rounds out the triple-meat profile. It adds a mild, cured sweetness that balances spicy sausage and salty bacon.

Ham is the same protein family used in Moons Over My Hammy, but the Grand Slamwich pairs it with two additional meats instead of Swiss cheese alone.

American Cheese

American cheese melts into a cohesive layer that binds eggs and meats together. It adds creaminess without overpowering the maple spice spread.

Hold the cheese if you want a drier sandwich with fewer calories. Most kitchens honor that request at no charge.

Potato Bread

Grilled potato bread is the Grand Slamwich foundation. It is thicker and heartier than sourdough or brioche, which helps support the heavy filling.

The bread grills until the exterior crisps while the interior stays soft. That contrast matters when the sandwich sits for more than a few minutes.

Maple Spice Spread

Maple spice spread adds sweet warmth that ties breakfast flavors together. It functions like a sauce layer between bread and fillings.

Ask for the spread on the side if you prefer to control sweetness. Some diners find the default amount rich when combined with maple syrup from a side pancake order.

The Grand Slamwich is a booth meal built for hungry breakfast crowds at any hour.

Grand Slamwich vs Moons Over My Hammy

These two sandwiches compete for the same breakfast handheld customer. The choice comes down to protein count, calories, and bread preference.

Moons Over My Hammy uses artisan sourdough, Swiss and American cheese, ham, and eggs at 810 calories. The Grand Slamwich adds sausage and bacon on potato bread and jumps to 1,130–1,290 calories.

Moons Over My Hammy wins on price and lightness. The Grand Slamwich wins when you want every breakfast meat in one bite.

Feature	Grand Slamwich	Moons Over My Hammy
Price	$9.99–$12.49	$8.99–$11.49
Calories	1,130–1,290 cal	810 cal
Bread	Grilled potato bread	Artisan sourdough
Meats	Sausage, bacon, ham	Ham
Best For	Maximum protein	Lighter handheld

Grand Slamwich vs Original Grand Slam

The Original Grand Slam is Denny’s value breakfast plate: two eggs, two bacon strips, two sausage links, and toast with hash browns at 770 calories and $6.99–$8.99.

The Grand Slamwich costs more and carries more calories but removes the need for a plate, fork, and side coordination. Road travelers and late-night diners benefit most from that trade.

The Original Grand Slam lets you mix bites across eggs, meat, and potatoes. The Grand Slamwich delivers one unified flavor profile in every bite.

Both items share the Grand Slam brand heritage. Read the full Slams menu guide to compare every Slam variant including Fit Slam and Lumberjack Slam.

Prices vary by location and franchise. Plate meals and sandwiches may price differently at the same restaurant depending on local menu engineering.

Pair the Grand Slamwich with pancakes only if you plan to share. Both items are heavy on their own.

Honest Taste Review

The Denny’s Grand Slamwich hits every classic breakfast flavor note in one bite: salty meat, creamy cheese, soft egg, and sweet maple spread on toasted potato bread.

Texture is the weak point if the sandwich sits too long. The bottom bread slice absorbs moisture from eggs and meats within ten minutes. Eat it fresh from the kitchen for the best experience.

Portion size is large. Most adults treat the Grand Slamwich as a complete meal without adding hash browns or pancakes on the side.

The maple spice spread can dominate if you are sensitive to sweetness. Request light spread or serve it on the side for more control.

Compared to the burgers menu Slamburger, the Grand Slamwich leans sweeter and meatier. Both are heavy handhelds, but the Grand Slamwich skips hash browns inside the bun.

Taste: 4/5 | Value: 4/5 | Portion: 5/5 | Overall: 4/5

Who Should Order This?

Order the Grand Slamwich if you want a full breakfast protein load without a plate. Construction workers, truck drivers, and post-workout diners often pick it for that reason.

Skip it if you are counting calories or sodium. At 1,130–1,290 calories with three meats and cheese, lighter options like the Super Bird or Fit Slam make more sense.

Ham-and-egg fans who find Moons Over My Hammy too light will appreciate the extra sausage and bacon layers here.

Parents feeding teenagers may prefer one Grand Slamwich over multiple smaller items. It simplifies ordering and usually costs less than two separate breakfast entrees.

There is no standard turkey-only Grand Slamwich variant on the national menu.

Health & Sodium Notes

Triple-meat breakfast sandwiches carry high sodium by design. Bacon, ham, sausage, and processed cheese all contribute salt before any table seasoning.

The 1,130–1,290 calorie range already covers a large share of a 2,000-calorie daily target. Adding hash browns or pancakes pushes the meal into super-sized territory fast.

Smart swaps: egg whites instead of whole eggs, hold one meat, or skip the maple spice spread. Denny’s kitchens typically accommodate standard modifications.

Drink water instead of a large soda. You already get sweetness from the maple spread without adding 300+ liquid calories.

See the nutrition guide for full comparisons. Prices vary by location and franchise.

Best Time to Order

The Grand Slamwich is available all day at most Denny’s locations, not just during morning hours. Denny’s built its brand on breakfast anytime, and this sandwich fits that promise.

Late-night orders spike after bars close and night shifts end. The sandwich appears on the late-night menu at participating locations as a high-protein handheld option.

It also shows up in Denny’s Clock’s Off summer 2026 positioning. Read the Clock’s Off Menu guide for seasonal menu context.

Confirm local hours on the hours page before you drive over. Not every franchise runs 24/7 service.

Weekend mornings bring longer waits. Order through the app to skip the line if your location supports mobile check-in.

Frequently Asked Questions

How much does the Grand Slamwich cost at Denny’s?

The Grand Slamwich costs $9.99–$12.49 at most locations in 2026. Prices vary by location and franchise. Adding a side and drink raises the meal total to roughly $14.99–$18.99.

How many calories are in the Grand Slamwich?

The Grand Slamwich contains 1,130–1,290 calories depending on preparation and location. Denny’s publishes a range because egg style and portion variance shift the total.

What is on the Denny’s Grand Slamwich?

Two eggs, sausage, bacon, ham, American cheese, maple spice spread, and grilled potato bread. It is a triple-meat breakfast sandwich with sweet maple seasoning.

Is the Grand Slamwich available all day?

Yes at most participating Denny’s locations. Breakfast handhelds including the Grand Slamwich are served 24 hours a day at many restaurants. Confirm hours locally.

Grand Slamwich vs Moons Over My Hammy: which is better?

Moons Over My Hammy is lighter at 810 calories and costs $8.99–$11.49. The Grand Slamwich packs more meat at 1,130–1,290 calories and $9.99–$12.49. Choose based on appetite and calorie budget.

Can I customize the Grand Slamwich?

Yes. You can change egg style, hold meats or cheese, and adjust maple spread amount. Denny’s kitchens generally accommodate standard modifications at no extra charge.

Does the Grand Slamwich come with hash browns?

The Grand Slamwich is typically sold as a standalone sandwich. Hash browns or fries are separate side orders costing about $3.99–$5.99. Prices vary by location and franchise.

Related Links

• Full Denny’s Breakfast Menu

• Moons Over My Hammy Review

• Grand Slam Menu: All Slams & Prices

• Original Grand Slam Guide

• Burgers Menu

• Late-Night Menu Guide

• Clock’s Off Menu (Summer 2026)

• Denny’s Nutrition Guide

• Complete Price List

• Hours Guide

Grand Slamwich Meal Pairing Guide

The Grand Slamwich at 1,130–1,290 calories is a complete meal for most adults. Skip pancakes or hash browns unless you plan to share.

Water or unsweetened iced tea pairs better than soda. The maple spice spread already adds sweetness to every bite.

If you want a lighter side, fresh fruit where available costs less calorically than wavy-cut fries.

Compare total cost on the Denny’s price list before adding sides. Prices vary by location and franchise.

Grand Slamwich vs Super Bird: When to Switch

The Super Bird at 520 calories and $8.99–$11.49 is the lighter pick when you want protein without triple meat.

The Grand Slamwich wins when you want sausage, bacon, and ham in one sandwich. That protein load drives the 1,130–1,290 calorie range.

Both items appear on the late-night menu at participating locations.

Grand Slamwich History and Menu Context

The Grand Slamwich extends the Grand Slam brand from plates to handhelds. Read the full Original Grand Slam guide for the value plate at $6.99–$8.99 and 770 calories.

Moons Over My Hammy remains the lighter sourdough alternative at 810 calories. Choose based on appetite, not just price.

The sandwich also appears in Denny’s Clock’s Off summer positioning. See the Clock’s Off Menu guide for seasonal context.

Grand Slamwich Customization Cheat Sheet

Egg style: over easy for richness, scrambled for less drip on the road, egg whites for fewer calories.

Hold one meat: drop sausage or bacon to trim sodium and calories without losing the sandwich identity.

Maple spread on the side: controls sweetness if the default amount feels heavy.

Confirm modifications with your server. Most Denny’s kitchens honor standard requests at no extra charge.

Best Grand Slamwich Ordering Times

Weekday mornings between 7 and 9 AM bring the longest waits. App ordering skips the line at locations that support mobile check-in.

Late-night hours after midnight often mean faster kitchen turnaround. Check the hours guide for your local schedule.

Prices vary by location and franchise. Highway and airport locations may charge toward the top of the $9.99–$12.49 range.

Grand Slamwich Nutrition Context

At 1,130–1,290 calories, the Grand Slamwich covers a large share of a 2,000-calorie daily target in one item.

Triple-meat sandwiches run high in sodium from bacon, ham, sausage, and cheese. See the nutrition guide for full menu comparisons.

The breakfast menu includes lighter options if calorie budget matters more than protein load.

Grand Slamwich Leftover and Reheat Notes

Leftover Grand Slamwich reheats best in a toaster oven at 350 degrees for four to five minutes. That restores potato bread crispness better than a microwave.

The maple spice spread can soak into bread overnight. Eat fresh when possible for the best sweet-savory balance.

Prices vary by location and franchise. Reheat quality does not change the original $9.99–$12.49 price range.

Who Skips the Grand Slamwich

Calorie counters under 1,000 per meal should look at the Super Bird or Fit Slam instead. The Grand Slamwich is built for maximum protein, not minimum calories.

Sodium-sensitive diners should note triple-meat salt load from bacon, ham, sausage, and cheese. Hold one meat to reduce sodium meaningfully.

Diners seeking alternatives have no standard turkey-only Grand Slamwich on the national menu. Ask your server about local substitutions.

Grand Slamwich Value vs Plate Meals

The Slams menu Original Grand Slam at $6.99–$8.99 delivers 770 calories on a plate with more variety per dollar.

The Grand Slamwich costs more but removes fork-and-plate coordination. Travelers and late-night diners pay for that convenience.

Check the complete price list to compare sandwich and plate totals at your location.

Grand Slamwich Regional Price Notes

Metro Denny’s locations in New York, San Francisco, and Seattle often price the Grand Slamwich toward $12.49. Suburban locations more commonly land near $9.99–$10.99.

Franchise operators set final menu prices independently. The $9.99–$12.49 range reflects verified 2026 data, not a guaranteed single price nationwide.

App ordering shows your exact total before checkout. That is the most reliable way to avoid register surprises.

Prices vary by location and franchise. Always confirm at your local Denny’s before ordering.

Quick Grand Slamwich FAQ Addendum

Is the Grand Slamwich on the all-day menu? Yes at most participating Denny’s locations. It is not a limited-time breakfast-only item.

Does it include hash browns? The sandwich is typically sold standalone. Hash browns are a separate side order at most locations.

Prices vary by location and franchise. Verify sides and drink costs before you finalize your order total.

Disclaimer: dennys.menu is an independent fan portal not affiliated with Denny’s Inc. Prices, calories, and menu items are sourced from publicly available data and may not reflect current offerings at your local restaurant. Prices vary by location and franchise. Always verify with your local Denny’s before ordering.