Ritz cracker party sandwiches are small ham-and-cheese bites with buttery tops and warm melted centers. They are assembled like tiny sandwiches, brushed lightly with a savory butter mixture, and baked just long enough to melt the cheese. Make them close to serving time for the best cracker texture.
Recipe at a Glance
- Yield: 24 mini sandwiches
- Preparation: 15 minutes
- Cooking or chilling: 8–10 minutes
Ingredients
- 48 Ritz crackers
- 6 ounces thinly sliced deli ham
- 6 ounces sliced Swiss cheese
- 3 tablespoons unsalted butter, melted
- 1 teaspoon Dijon mustard
- 1/2 teaspoon Worcestershire sauce
- 1/2 teaspoon poppy seeds
- 1/4 teaspoon garlic powder
- 1 teaspoon chopped parsley, optional
Ingredient Notes
Choose smooth Dijon rather than coarse mustard for a thin, even coating. The crackers are salty enough that the butter mixture does not need added salt. Parsley is a finishing touch and can be omitted.
How to Make Ritz Cracker Party Sandwiches
1. Prepare the tray and filling
Heat the oven to 350°F (175°C). Line a baking sheet with parchment. Cut or fold the ham and cheese into pieces slightly smaller than the crackers.
2. Build the sandwiches
Arrange 24 crackers flat side up. Add a small folded piece of ham and a piece of cheese to each, then cap with the remaining crackers, flat sides down.
3. Brush with seasoned butter
Stir together the butter, Dijon, Worcestershire sauce, poppy seeds, and garlic powder. Brush a thin layer over each top cracker. Do not pour butter into the pan or soak the crackers.
4. Bake and serve warm
Bake for 8 to 10 minutes, until the cheese melts and the filling is hot. Watch closely because the crackers are already baked. Rest for 2 minutes, sprinkle with optional parsley, and serve promptly.
Tips for the Best Results
- Use thin cheese slices so they melt before the crackers darken.
- Keep the filling within the cracker edges for tidier bites.
- Assemble shortly before baking rather than refrigerating filled crackers overnight.
Serving Suggestions
Serve on a small platter while the cheese is still warm and stretchy. Pickles, sliced cucumbers, and fresh fruit make easy accompaniments for a snack spread. A small spatula is helpful for lifting the sandwiches without separating them.
Storage and Make-Ahead Notes
Refrigerate leftovers within 2 hours and use within 3 to 4 days, although the crackers soften. Reheat briefly in a 300°F oven until hot; refrigerated leftovers should reach 165°F. These are best fresh rather than frozen.
Frequently Asked Questions
Can I change the cheese?
Yes. Thin provolone or cheddar slices work well, with a different flavor.
Can I double the batch?
Yes. Use two trays with space around the sandwiches. Rotate the trays if your oven browns unevenly.