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This is a fun one, the giant party sub! I love getting creative with classics, and this sub is just that. A fun and creative way to make a sub to feed a crowd. It’s totally customizable and made with bread dough right in a bundt pan. Layer it with your favorite cold meats, cheeses, and accouterment for your next picnic or game day.

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Pin ItMy kids have become obsessed with this party sub. I fear I may never be able to make a regular sandwich again. Every gathering now demands an overstuffed masterpiece, and honestly, I don’t mind—this Bundtwich is as fun to make as it is to eat. With layers of savory meats, melty cheese, and just the right mix of crunchy veggies, it’s a total crowd-pleaser. Plus, it’s so easy to customize that I can switch up the fillings and keep everyone happy.
Giant Party Sub

Ingredients
- 2 rolls of refrigerated bread dough I used Pillsbury bread dough
- 1/2 cup mayonnaise
- 3/4 lb. deli ham slices
- 3/4 lb. deli turkey slices
- 8 slices Colby jack cheese
- 10 slices of cooked bacon
- 2 large tomatoes sliced
- 1/4 cup thinly sliced red onion optional
- 2 cups shredded iceberg lettuce
Video
Instructions
- Preheat the oven to 350°F.
- Remove the dough from the packaging and place the rolls in the bottom of a greased bundt pan. Pinch the ends of the rolls together to form a ring.2 rolls of refrigerated bread dough
- Bake for 20-25 minutes until the bread is golden brown. Invert to a wire rack to fully cool.
- Slice the bread in half horizontally. Spread mayonnaise on the top half.1/2 cup mayonnaise
- Layer the cheese, ham slices, turkey slices, bacon, and tomatoes on the bread.3/4 lb. deli ham slices, 3/4 lb. deli turkey slices, 8 slices Colby jack cheese, 10 slices of cooked bacon, 2 large tomatoes
- Top with lettuce and red onion.1/4 cup thinly sliced red onion, 2 cups shredded iceberg lettuce
- Place the top half of the bread on the sandwich. Slice and enjoy.
Nutrition information is automatically calculated, so should only be used as an approximation.
How to Cook a Giant Party Sub Step by Step

Gather the Ingredients: Gather all your ingredients.

Prepare the Dough: Preheat the oven to 350°F and grease a bundt pan. Remove 2 rolls of refrigerated bread dough from the packaging and place them in the bottom of the pan. Pinch the ends of the rolls together to form one piece into a ring.

Bake the Bread: Place the bread into the oven on the middle rack and bake for 20-25 minutes. The bread should be golden brown. Remove the bread from the oven and invert it onto a wire rack to cool fully.

Slice and Spread: Once the bread is fully cooled, slice it in half horizontally. Spread ½ cup of mayonnaise on the top half of the bread.

Stack the Fillings: Evenly layer ¾ lb deli ham slices, ¾ lb deli turkey slices, 8 slices of Colby jack cheese, and 10 slices of cooked bacon on the bread.

Top it Off: Top the meat and cheese with even layers of 2 sliced large tomatoes, ¼ cup thinly sliced red onion (optional), and 2 cups shredded iceberg lettuce.

Slice and Enjoy: Place the top half of the bread on the sandwich, slice it up, and serve. Enjoy!
Variations
The options are endless for this party sub. I make this in a variety of ways, depending on who I’m serving or when I’m serving it. Whether you’re feeding a crowd with classic deli favorites, spicing things up with bold flavors, or creating a lighter version, there’s a variation for everyone:
- Add your favorite meats and cheeses. Swap the turkey or ham for roast beef, salami, or pastrami, and use pepper jack, cheddar, or mozzarella.
- I love to add a spice kick like sliced jalapeños or a drizzle of spicy mayo or sriracha for extra heat.
- Make it into an Italian sub with Genoa salami and mortadella. Use provolone cheese and spread pesto or Italian dressing on the bread.
- Skip the meat and load up on roasted red peppers, marinated artichokes, sliced cucumbers, and extra cheese. Try adding hummus or a flavored cream cheese spread for more flavor.
How to Store Leftovers
Though I rarely have leftovers, when I do, I make sure to wrap them tightly in plastic wrap or aluminum foil to keep the bread from drying out. I also like to store them in an airtight container in the fridge for extra freshness. They never last long in my house—usually gone within a day or two—but if any are left by day three, I toss them to be safe.
Serving Suggestions
This party sub is built to feed a crowd making it perfect for game days alongside my favorite Super Bowl dips, for Fourth of July cookouts, birthday celebrations, and even holiday gatherings when I want something easy yet impressive. And if you’re feeling extra indulgent, pair it with a batch of homemade potato wedges or cheese fries for an extra hearty, crowd-pleasing feast that everyone will love. Don’t forget to serve it with a side of homemade pickles, chips, or a fresh pasta salad to complete the spread.












