Cheesy Stuffed Biscuits

Bahan-bahan (10 porsi)

• 3 ounces sliced ham (chopped)
• ½ cup shredded cheddar cheese
• 1 tablespoon butter (melted)
• ½ teaspoon Dijon mustard (optional)
• 1 (16.3 ounce each) can refrigerated biscuits
• 1 teaspoon sesame seeds