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Mini Ham & Cheese Croissant Sandwiches

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Flaky croissants filled with savory ham and melty cheese, brushed with garlic butter, and baked golden brown—what’s not to love about these mini ham & cheese croissant sandwiches?

Mini Ham and Cheese Croissant Sandwiches on a white plate with a tomato garnish and side of potato salad and chips

Why This Recipe Works

These mini ham & cheese croissant sandwiches check my top 3 recipe boxes…

  • simple ingredients
  • family-friendly flavors
  • easy enough for a weeknight meal and/or good for entertaining

They are easy to prepare, full of flavor, and come together in under 15 minutes.

Mini Ham and Cheese Croissant Sandwiches on a wood tray with fresh herbs

Feed your family a quick dinner tonight, impress guests with a party platter of these little guys, or plan for the future and freeze for busy days ahead.

  • Save time with store-bought mini croissants
  • Use pantry staples: deli ham, Swiss cheese, garlic powder and butter
  • Prep ahead and bake right before dinner or when guests arrive
  • Versatile enough for a simple supper, a fancy brunch, an after-school snack, or a game day party tray
  • Easy, no-fuss assembly, but garnish with some fresh herbs for a gourmet finish

Ingredients

  • Mini croissants (store bought from grocery store bakery section)
  • Deli ham, thinly sliced (I like honey ham or virgina ham)
  • Swiss cheese slices, cut in half diagonally
  • Butter
  • Garlic powder
  • Mayonnaise (for a healthier option with clean ingredients, I like this one)
  • Dijon mustard
ingredients for Mini Ham and Cheese Croissant Sandwiches

How to Make Mini Ham & Cheese Croissant Sandwiches

Prep – Preheat oven to 350°F and line a baking sheet or small casserole dish with parchment paper. This will make for an easy cleanup.

Assemble Sandwiches – Slice 8 mini croissants in half horizontally. Note: I buy premade ones, but if you like to make them from scratch, go for it! For refrigerated dough, I think the best croissants in a can are either Trader Joe’s Organic Crescent Rolls or Immaculate Baking’s Croissants because both have a nice, buttery flavor, good flakiness, and are made with cleaner ingredients.

In a small bowl, combine 2T of mayo and 2T of dijion mustard. Spread mixture of mayo- mustard evenly on the under side of the top half of the croissant.

Layer a couple of slices of deli ham and a triangle slice of Swiss cheese.

Close the sandwich.

Make Garlic Butter Glaze – Melt 2 Tbsp butter, then whisk in 1/4 tsp garlic powder.

Brush over tops of croissants

Bake – Pop baking sheet in oven and bake for 8 minutes, or until croissants are golden crisp and cheese is melty. Sprinkle with chopped fresh herbs(optional)and serve warm.

baked Mini Ham and Cheese Croissant Sandwiches on baking sheet
Mini Ham and Cheese Croissant Sandwiches on a wood tray with fresh herbs

Leftover Storage, Freezing & Reheating

Fridge:

Store in refrigerator for up to 3 days, in an airtight container to keep sandwiches fresh.

Freezer:

Freeze sandwiches individually by wrapping in foil or plastic, then put into freezer bags. Store up to 3 months. Thaw on counter before reheating.

Reheat instructions:
  • Oven or toaster oven: Wrap sandwiches in tin foil reheat at 350°F for 8-10 minutes until warm and cheese is melted.
  • Microwave: Wrap in a damp paper towel and microwave for 20-30 seconds. Check, and if not quite heated through, continue heating in 10 second increments only to prevent sogginess.

What to Serve With Ham & Cheese Croissants?

Mini Ham and Cheese Croissant Sandwiches on a white plate with a side of potato salad
Mini Ham and Cheese Croissant Sandwiches on a wood tray with fresh herbs

Mini Ham & Cheese Croissant Sandwiches

Liz Olberding @ Up North Nosh
Flaky croissants filled with savory ham and melty cheese, brushed with garlic butter, and baked golden brown—what’s not to love about these mini ham & cheese croissant sandwiches?
Prep Time 5 minutes
Cook Time 8 minutes
cool time 2 minutes
Total Time 15 minutes
Course Appetizer, dinner, lunch, sandwiches
Cuisine American
Servings 8
Calories 212 kcal

Equipment

  • 1 baking sheet
  • parchment paper
  • 1 small bowl
  • 1 spoon

Ingredients
  

  • 8 mini croissants store bought from grocery store bakery section
  • 2 T mayonnaise
  • 2 T dijion mustard
  • ½ lb deli ham sliced thin
  • 4 slices swiss cheese sliced diagonally into triangles
  • 2 T butter
  • ¼ tsp garlic powder

Instructions
 

  • Preheat oven to 350°F and line a baking sheet or small casserole dish with parchment paper. This will make for an easy cleanup.
  • Slice 8 mini croissants in half horizontally. Note: I buy premade ones, but if you like to make them from scratch, go for it! For refrigerated dough, I think the best croissants in a can are either Trader Joe’s Organic Crescent Rolls or Immaculate Baking’s Croissants because both have a nice, buttery flavor, good flakiness, and are made with cleaner ingredients.
  • In a small bowl, combine 2T of mayo and 2T of dijion mustard. Spread mixture of mayo- mustard evenly on the under side of the top half of the croissant.
  • Cut swiss cheese slices diagonally to make smaller triangles. Layer a couple of slices of deli ham and a triangle slice of swiss cheese on bottom half of each croissant. Close each sandwich.
  • Melt 2 Tbsp butter, then whisk in 1/4 tsp garlic powder. Use a pastry brush or spoon to brush garlic butter over tops of croissants.
  • Bake for 8 minutes, or until croissants are golden crisp and cheese is melty. Sprinkle with chopped fresh herbs (optional)and serve warm.

Notes

Leftover Storage:
Store in refrigerator for up to 3 days, in an airtight container to keep sandwiches fresh.
To reheat, wrap in a damp paper towel and microwave for 20-30 seconds. Check, and if not quite heated through, continue heating in 10 second increments only to prevent sogginess.
Serve sandwiches with these fun sides:
    • Fruit platter
    • Pickles
    • Chips or Pretzels with Dip
 
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Nutrition

Serving: 1sandwichCalories: 212kcalCarbohydrates: 7gProtein: 10gFat: 16gSaturated Fat: 7gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gTrans Fat: 0.1gCholesterol: 44mgSodium: 493mgPotassium: 112mgFiber: 1gSugar: 2gVitamin A: 269IUVitamin C: 0.04mgCalcium: 86mgIron: 1mg
Keyword appetizer, easy dinner, Sandwich
Tried this recipe?Let us know how it was!

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