If you’re searching for a snack that’s both irresistibly crunchy and meltingly savory, the Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe might just become your new favorite go-to. These bite-sized treats pack layers of flaky buttered crackers, delicately melted Swiss cheese, and savory ham, all finished with a flavorful poppy seed topping that perfectly balances every mouthful. Whether you’re hosting a cozy gathering or need a quick, crowd-pleasing appetizer, this recipe delivers incredible texture and taste with minimal fuss.

Ingredients You’ll Need
Gathering simple but essential ingredients is the secret to nailing the Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe. Each item plays a vital role in creating that perfect blend of flavor, texture, and visual appeal.
- 48 Ritz Crackers: The signature buttery crunch that forms the sandwich’s crispy base and top.
- 8 thin slices of deli ham: Adds a smoky, savory layer that pairs beautifully with the cheese.
- 8 thin slices of Swiss cheese: Melts to gooey perfection inside the cracker sandwich.
- 4 Tbsp melted butter: Brushed on top to create that golden, crispy finish and rich flavor.
- 2 tsp Dijon mustard: Adds a tangy kick and cuts through the richness.
- 1 tsp Worcestershire sauce: Brings a deep, savory umami boost to the topping.
- 1 tsp poppy seeds: Offers a delightful crunchy texture and a lovely visual contrast.
- 1/2 tsp onion powder: Infuses a subtle hint of sweetness and depth into the butter mixture.
How to Make Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe
Step 1: Assemble the Sandwiches
Start by preheating your oven to 350 degrees Fahrenheit. Lay half of the Ritz crackers flat on a large baking sheet; these will be your sandwich bases. Next, tear or cut the Swiss cheese into pieces roughly the same size as the crackers and place one on each cracker. Follow with a slice of ham the same way, layering it evenly over the cheese. Finally, top each with a second Ritz cracker, pressing gently to create a sandwich. This layering is what makes each bite perfectly balanced.
Step 2: Prepare and Apply the Topping
In a small bowl, whisk together the melted butter, Dijon mustard, Worcestershire sauce, onion powder, and poppy seeds. This mixture will add that unmistakable burst of flavor and texture that turns simple sandwich bites into something extraordinary. Then, carefully spoon or brush this topping evenly over each cracker sandwich, making sure every bite gets coated with this tasty glaze.
Step 3: Bake to Crispy, Melty Perfection
Pop your baking sheet into the preheated oven and bake for 8 to 10 minutes. You’ll know they’re ready when the cheese has melted completely and the Ritz crackers develop a golden, toasty color. The aroma wafting from your oven will be irresistible. Serve these warm right away to enjoy the contrast of crunchy exterior and gooey center.
How to Serve Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe

Garnishes
Keep it simple with fresh herbs like finely chopped chives or parsley sprinkled over the warm sandwiches just before serving. This not only adds a pop of color but also a hint of freshness that beautifully complements the rich flavors.
Side Dishes
These sandwiches pair wonderfully with crisp, refreshing sides such as a tangy pickle platter, a crunchy coleslaw, or a light green salad drizzled with lemon vinaigrette. These sides add balance, keeping your palate excited and refreshed after every buttery bite.
Creative Ways to Present
For parties, consider arranging these little sandwiches on a tiered serving tray or decorative platter. You can also serve them skewered with cocktail picks alongside a bowl of mustard or honey mustard dip for easy and elegant snacking.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, store the sandwiches in an airtight container in the refrigerator. They’re best enjoyed within 2 days to maintain their crisp texture and fresh flavor.
Freezing
You can freeze these sandwiches by placing them in a single layer on a baking sheet until firm, then transferring them to a freezer-safe bag or container. Freeze for up to 1 month for the best taste and texture. When ready, thaw in the refrigerator before reheating.
Reheating
To reheat and restore their crunch, bake the sandwiches in a preheated oven at 325 degrees Fahrenheit for 5 to 7 minutes. Avoid microwaving, as it can make the crackers soggy and diminish the delightful texture.
FAQs
Can I use a different type of cheese?
Absolutely! While Swiss cheese is classic here, Gruyère, cheddar, or even Havarti are excellent substitutions that melt well and offer delicious variations.
Is it possible to make these vegetarian?
Yes, you can simply skip the ham and add extra cheese, or swap in roasted vegetables or thinly sliced tomatoes for a vegetarian-friendly version.
Can these be made gluten-free?
The key to making this recipe gluten-free is using gluten-free crackers in place of Ritz crackers. The rest of the ingredients should be checked for gluten content but typically are safe.
How do I ensure the crackers stay crisp after baking?
Brushing the melted butter mixture evenly and baking at the right temperature ensures the crackers stay golden and crisp. Serving them immediately also helps maintain their crunchiness.
What’s the best way to handle leftovers for parties?
Serve them warm and fresh when possible. If you have leftovers, reheat them in the oven as mentioned, and keep additional dips or fresh garnishes ready to refresh their flavor.
Final Thoughts
There’s something irresistibly fun about the Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe—simple ingredients coming together to create a snack that’s bursting with flavor, texture, and nostalgia. Whether you’re preparing for a casual get-together or just crave a quick treat, these sandwiches are sure to impress and satisfy. Give this recipe a try and experience just how delightfully easy and delicious savory snacks can be!
Print
Baked Ritz Cracker Sandwiches with Ham and Swiss Cheese Recipe
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 24 sandwiches
- Category: Appetizer
- Method: Baking
- Cuisine: American
Description
These Ritz Cracker Sandwiches are a quick and delicious appetizer featuring layers of thinly sliced ham and Swiss cheese sandwiched between Ritz crackers. Topped with a flavorful mixture of melted butter, Dijon mustard, Worcestershire sauce, onion powder, and poppy seeds, then baked to golden perfection for a melty, savory snack perfect for parties or casual gatherings.
Ingredients
Main Ingredients
- 48 Ritz Crackers
- 8 thin slices deli ham
- 8 thin slices Swiss cheese
Topping Mixture
- 4 Tbsp butter, melted
- 2 tsp Dijon mustard
- 1 tsp Worcestershire sauce
- 1 tsp poppy seeds
- 1/2 tsp onion powder
Instructions
- Preheat and assemble sandwiches: Preheat your oven to 350 degrees Fahrenheit. Arrange half of the Ritz crackers evenly on a large baking sheet. Tear the Swiss cheese slices into pieces approximately the size of the crackers and place them on top of each cracker. Layer a slice of deli ham over the cheese on each cracker. Then, top each with another Ritz cracker to form a sandwich.
- Prepare the topping mixture: In a small bowl, whisk together the melted butter, Dijon mustard, Worcestershire sauce, onion powder, and poppy seeds until well combined. This mixture will add a deliciously tangy and savory glaze to the sandwiches.
- Apply topping and bake: Spoon the butter mixture evenly over the tops of the assembled cracker sandwiches, ensuring each is coated. Bake the tray in the preheated oven for 8-10 minutes, or until the cheese has melted and the crackers have turned a golden brown. Serve the sandwiches immediately while warm and gooey.
Notes
- For best results, use thin slices of ham and Swiss cheese to allow even melting and layering.
- If desired, substitute Dijon mustard with spicy brown mustard for a bolder flavor.
- These sandwiches are best enjoyed fresh out of the oven to maintain the crispy texture and melted cheese.
- To make prep easier, assemble the sandwiches on parchment paper-lined baking sheets for quick cleanup.

