I like making these Ritz Cracker Party Sandwiches when I want a warm, cheesy appetizer that comes together fast and feels comforting. They’re buttery, savory, and perfectly crisp on the outside, with melty cheese in the middle and a simple mustard glaze that ties everything together. I make them often because they’re easy, dependable, and always enjoyed by everyone at the table.
Why You’ll Love This Recipe
I love this recipe because it uses simple ingredients and takes very little time from start to finish. I don’t need any special equipment, and the steps are straightforward. I also like how adaptable it is, since I can change the cheese or seasoning depending on my mood. It’s one of those recipes I trust for parties, game days, or whenever I need a quick appetizer.
Ingredients
(Tip: You’ll find the full list of Ingredients and measurements in the recipe card below.)
48 Ritz crackers
6 slices Swiss cheese, cut into four small squares each
1/4 cup unsalted butter, melted
2 teaspoons Dijon mustard
1 teaspoon Worcestershire sauce
1/2 teaspoon garlic powder
1/2 teaspoon poppy seeds
Directions
I begin by preheating the oven to 350°F so it’s ready when the sandwiches are assembled. I place 24 Ritz crackers flat side up on a baking sheet. On each cracker, I set one small square of Swiss cheese, making sure it fits neatly on the cracker. I then top each one with another cracker to form a sandwich.
In a small bowl, I mix the melted butter, Dijon mustard, Worcestershire sauce, garlic powder, and poppy seeds until everything is well combined. I spoon or brush this mixture over the tops of the cracker sandwiches, making sure each one gets coated. I bake them for about 10 to 12 minutes, until the cheese is melted and the crackers are lightly golden. I serve them warm.
Servings And Timing
This recipe makes about 24 party sandwiches. I usually need around 10 minutes to assemble everything and another 10 minutes for baking, so the total time is roughly 20 minutes. It’s perfect when I need something quick without sacrificing flavor.
Variations
I sometimes switch the Swiss cheese for cheddar, provolone, or pepper jack to change up the flavor. When I want a little sweetness, I add a thin layer of honey mustard inside the sandwiches before baking. For extra heat, I mix a pinch of cayenne pepper or a few drops of hot sauce into the butter glaze.
Storage/Reheating
If I have leftovers, I store them in an airtight container in the refrigerator for up to two days. To reheat, I place them on a baking sheet and warm them in a 300°F oven for about 5 to 7 minutes. The crackers may soften slightly after chilling, but they crisp up again when reheated.
FAQs
Can I make these ahead of time?
I like assembling the sandwiches a few hours ahead and keeping them covered in the refrigerator. I add the glaze and bake them just before serving.
What cheese works best for this recipe?
I usually use Swiss cheese because it melts well, but I’ve had great results with cheddar and provolone too.
Can I use salted butter instead of unsalted?
I can use salted butter, but I prefer unsalted so I can better control the saltiness of the final dish.
How do I keep them warm for a party?
I keep them in a low oven set to about 200°F for a short period, making sure they don’t dry out.
Are these good for kids?
I think they’re very kid-friendly because the flavors are mild, cheesy, and familiar.
Conclusion
These Ritz Cracker Party Sandwiches are one of my favorite easy appetizers. They’re quick to prepare, full of flavor, and perfect for sharing. I enjoy how simple they are while still feeling special enough for gatherings, and they’ve become a reliable recipe I come back to again and again.
Ritz Cracker Party Sandwiches are a quick, cheesy, and buttery appetizer made with crisp crackers, melty Swiss cheese, and a flavorful mustard-butter glaze. Perfect for parties, game days, or any casual gathering.
Ingredients
48 Ritz crackers
6 slices Swiss cheese, cut into four small squares each
1/4 cup unsalted butter, melted
2 teaspoons Dijon mustard
1 teaspoon Worcestershire sauce
1/2 teaspoon garlic powder
1/2 teaspoon poppy seeds
Instructions
Preheat oven to 350°F (175°C).
Place 24 Ritz crackers flat side up on a baking sheet.
Top each with one square of Swiss cheese, then add another cracker on top to make a sandwich.
In a small bowl, combine melted butter, Dijon mustard, Worcestershire sauce, garlic powder, and poppy seeds.
Brush or spoon the butter mixture over the tops of each sandwich.
Bake for 10–12 minutes, until cheese is melted and crackers are golden.
Serve warm and enjoy.
Notes
Swap Swiss cheese for cheddar, pepper jack, or provolone to vary flavor.
Add honey mustard inside the sandwich for a sweet twist.
Mix in cayenne or hot sauce for heat.
Can be assembled ahead and glazed/baked just before serving.
Reheat leftovers at 300°F for 5–7 minutes to restore crispiness.
