Pretzel S'mores Bites

Bahan-bahan (48 porsi)

• 8 ounces chopped semi-sweet chocolate
• 2 teaspoons coconut oil
• Square-shaped pretzels (also called pretzel snaps; 96 total)
• 24 regularly-sized marshmallows
• 1/4 cup creamy peanut butter (do not use the natural kind that must be refrigerated, as it will not set)
• Finely crushed graham cracker crumbs (2-3 sheets will be plenty)