Hot Ham and Cheese Sandwiches in Foil — ham and Swiss sandwiches brushed with a savory butter mixture, assembled on buns, wrapped in aluminum foil and baked until melty. With ham, Swiss cheese, butter, onion, Dijon mustard, toasted sesame seeds, Worcestershire sauce and soft hamburger buns, these sandwiches are a hit for parties, potlucks and tailgating.
Baked Ham & Cheese Sandwiches in Foil
These hot ham and cheese sandwiches have become a family favorite. Thinly sliced deli ham and Swiss cheese are layered inside buttered buns flavored with Dijon, sesame and Worcestershire, then individually wrapped in foil and baked. They’re easy to prepare ahead, refrigerate, and bake when you’re ready — ideal for casual gatherings and game-day crowds.
How to Make Hot Ham and Cheese Sandwiches
Making these sandwiches is straightforward. In a small bowl, combine softened butter, Dijon mustard, finely chopped onion, toasted sesame seeds and Worcestershire sauce until smooth. Split the hamburger buns and spread the butter mixture on both cut sides. Divide the ham evenly among the bottoms, top each with two slices of Swiss, then place the bun tops on. Wrap each sandwich in aluminum foil, place on a baking sheet and bake until the cheese melts and the sandwiches are heated through.
Helpful Tips & Frequently Asked Questions
- My preferred deli ham is Boar’s Head Virginia Ham, but any good-quality deli ham works.
- Swiss cheese is used here, though Cheddar, Monterey Jack or mozzarella are delicious alternatives.
- Swap regular hamburger buns for slider buns if you want smaller sandwiches — you’ll need 12 sliders.
- These sandwiches are also excellent on Hawaiian rolls for a slightly sweeter bite.
- You can assemble the sandwiches ahead and keep them wrapped in foil in the refrigerator for up to 12 hours before baking.
- Store leftovers in an airtight container in the refrigerator and reheat in the oven or microwave.
What to Serve with Baked Sandwiches
These foil-baked sandwiches pair well with a variety of sides to balance their rich, savory profile. Try a crisp green salad with a light vinaigrette or a classic Caesar for freshness. Warm tomato soup or a creamy potato soup make comforting companions for dipping. For crunch, serve chips or roasted potato wedges. Lighter options like coleslaw or a simple tomato salad add a tangy contrast, and pickles or pickle spears bring a bright bite to the plate.
Suggested complementary recipes from the same kitchen include simple coleslaw, macaroni salad and broccoli-pineapple salad for potlucks, or a creamy potato casserole for heartier meals.
Hot Ham and Cheese Sandwiches in Foil
Equipment
- Cookie sheet
Ingredients
- 4 Tbsp butter, softened
- 1 Tbsp Dijon mustard
- 2 Tbsp finely chopped onion
- 1 Tbsp sesame seeds
- 1½ tsp Worcestershire sauce
- 6 hamburger buns
- 1¼ lb thinly sliced deli ham
- 12 slices Swiss cheese
Instructions
- Preheat oven to 350°F.
- Combine butter, Dijon mustard, finely chopped onion, sesame seeds and Worcestershire sauce in a small bowl; stir until smooth.
- Spread the butter mixture on the cut surfaces of the bun tops and bottoms. Divide the ham evenly among the six buns, top each with two slices of Swiss, then place bun tops on.
- Wrap each sandwich in aluminum foil and arrange on a baking sheet.
- Bake 20–25 minutes, or until the cheese is melted and sandwiches are warmed through. Serve warm.
Notes
- Use your favorite deli ham; Boar’s Head Virginia Ham is recommended by the author.
- Any melting cheese can substitute for Swiss—Cheddar, Monterey Jack or mozzarella all work well.
- Swap hamburger buns for slider buns (12) or Hawaiian rolls if desired.
- Assemble and wrap sandwiches up to 12 hours ahead; refrigerate until ready to bake.
Nutritional information is provided by third-party sources and may not be verified.
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