Place ½ cup semi-sweet chocolate chips inside heat-proof bowl and microwave in 30 second increments until smooth and completely melted. Place melted chocolate inside Ziplock bag or small piping bag. Cut end of bag and pipe chocolate into silicone mold. Refrigerate until hardened. Remove chocolate chips from mold and place onto a parchment lined sheet pan until ready to use.
M&M Rice Krispie Treats
Spray a 9x9 baking pan with nonstick spray. Line with parchment paper and secure with binder clips to prevent paper from moving. Spray again with nonstick spray.
Heat butter inside a large pan. Cook on medium heat until butter begins to brown and turns a light amber color. Milk solids will begin to separate and settle at the bottom of the pan.
Add all but 1 cup of mini marshmallows. Reduce heat to low and stir marshmallows until completely melted.
Remove from heat and add vanilla extract and a pinch of salt. Add rice cereal and the remaining 1 cup of mini marshmallows. Gently stir until combined.
Pour into prepared baking dish. Gently press with your fingers tips or spatula until completely spread out.
Melt remaining ¼ cup of semi-sweet chocolate chips inside the microwave. Heat in 30 second increments until smooth and completely melted. Drizzle or pipe on top of cereal bars. Sprinkle mini chocolate M&M's on top. Allow to set for 1 hour at room temperature.
Slice into squares and garnish with a few Mickey shaped chocolate chips (optional).