Ritz Cracker Party Sandwiches

These Ritz Cracker Party Sandwiches are a bite-sized twist on the classic baked ham and Swiss sliders everyone loves. Buttery, flaky Ritz crackers replace soft rolls, creating the perfect crispy outside with a warm, melty, savory center. Each mini sandwich is layered with tender deli ham, creamy Swiss cheese, and topped with a rich butter glaze infused with Dijon mustard, Worcestershire sauce, garlic, onion, and poppy seeds.

They are incredibly easy to make, require only a handful of pantry ingredients, and bake in under 15 minutes. Whether you’re hosting a party, preparing game-day snacks, setting up a holiday appetizer spread, or just want something comforting and delicious, these sandwiches never fail to impress.

Why These Ritz Cracker Sandwiches Are So Popular

They use simple, affordable ingredients.
They come together quickly with no complicated prep.
They are easy to serve, eat, and transport.
They deliver big flavor in small, snackable bites.
They can be customized with different meats, cheeses, and seasonings.

Ingredients and Their Roles

Ritz Crackers (48) – Provide a buttery, flaky, slightly crisp base that holds up well during baking.
Deli Ham (8 slices) – Adds savory, salty flavor and protein.
Swiss Cheese (8 slices) – Melts beautifully and adds a mild, nutty creaminess.
Butter (4 tablespoons, melted) – Creates richness and helps toast the crackers.
Dijon Mustard (2 teaspoons) – Adds tang and depth of flavor.
Worcestershire Sauce (1 teaspoon) – Enhances savory umami notes.
Garlic Powder (1/2 teaspoon) – Adds warmth and aromatic flavor.
Poppy Seeds (1 teaspoon) – Add subtle crunch and visual appeal.
Dried Minced Onion (1/2 teaspoon) – Provides a mild onion flavor without overpowering.

How to Make Ritz Cracker Party Sandwiches

Step 1: Preheat the Oven

Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish or line it with parchment paper.

Step 2: Assemble the Sandwiches

Place half of the Ritz crackers flat-side down in the baking dish. Tear or cut the ham into small strips and fold a portion onto each cracker. Cut the Swiss cheese into small squares and place one on top of each ham portion. Top with another cracker to form a mini sandwich.

Step 3: Make the Butter Glaze

In a small bowl, whisk together the melted butter, Dijon mustard, Worcestershire sauce, and garlic powder until smooth and well blended.

Step 4: Top the Sandwiches

Slowly drizzle the butter mixture evenly over the assembled cracker sandwiches, allowing it to seep into the cracks. Sprinkle poppy seeds and dried minced onion evenly over the top.

Step 5: Bake

Bake uncovered for 10–12 minutes, or until the cheese is fully melted and the tops are lightly golden and crisp.

Step 6: Serve Warm

Remove from the oven and let cool for 2–3 minutes. Serve warm for the best flavor and texture.

Pro Tips for Perfect Results

Do not overbake — the crackers should be lightly toasted, not hard.
Use freshly sliced deli cheese for smoother melting.
If making ahead, assemble and refrigerate, then bake just before serving.
For extra richness, brush a little extra butter around the edges.
Add a pinch of black pepper or smoked paprika for extra depth.

Delicious Variations

Turkey & Cheddar: Swap ham for turkey and Swiss for sharp cheddar.
Italian Style: Use salami, provolone, and Italian seasoning.
Spicy Version: Add sliced jalapeños or a pinch of crushed red pepper.
Vegetarian: Use roasted vegetables and mozzarella.

Serving Ideas

Perfect for holiday parties, birthdays, and potlucks.
Serve alongside soups, salads, or veggie trays.
Pair with sparkling drinks or lemonade for a refreshing contrast.

Storage and Reheating

Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat in a 325°F oven for 5–7 minutes to restore crispness.

Final Thoughts

Ritz Cracker Party Sandwiches prove that you don’t need complicated ingredients or long prep times to create something truly delicious. These warm, buttery, cheesy little bites are guaranteed to disappear fast and become a repeat favorite wherever they are served.