1-First Step: Line an 8×8-inch pan with parchment paper, leaving overhang for easy removal. This prevents sticking and makes slicing clean. Gather all ingredients for quick assembly.

2-Second Step: Crush 8 frosted strawberry Pop-Tarts into fine crumbs using a food processor or zip-top bag and rolling pin. Press firmly into the prepared pan to form an even ½-inch crust. This takes 2-3 minutes and creates a sturdy, sweet base.

3-Third Step: In a microwave-safe bowl, combine 1 ½ cups semi-sweet chocolate chips with 2 tbsp milk. Microwave in 30-second intervals, stirring after each, until smooth (about 1-2 minutes total). Pour and spread evenly over the crust with a spatula. Work fast to avoid hardening.

4-Fourth Step: Sprinkle 2 cups mini marshmallows evenly over the chocolate. Follow with 1 cup graham cracker crumbs or pieces for crunch. Add optional ½ cup chopped pecans, sea salt flakes, or a drizzle of extra melted chocolate now.

5-Fifth Step: Refrigerate for 2 hours or freeze for 30 minutes until firm. The cold solidifies chocolate while keeping marshmallows soft and chewy.

6-Final Step: Lift out using parchment overhang. Use a hot knife (dipped in hot water and wiped) to slice into 16 squares. Serve chilled for best texture. Store leftovers as noted below.