1. Spray a microwave-safe bowl with cooking spray. Pour marshmallows and butter into bowl and microwave for 1-2 minutes until marshmallows are beginning to melt.
2. Coat a spatula with cooking spring. Stir marshmallow and butter mixture until smooth. Fold in cereal a cup at a time and stir to coat with marshmallows.
3. Roughly chop freeze-dried strawberries. Add chopped strawberries and mini chocolate chips to cereal mixture. Stir until everything is coated and combined.
4. Spray a 9×13 pan with cooking spray or line with parchment paper. Transfer the Rice Krispie mixture to the pan and press evenly in pan. Allow to cool before cutting.
5. Slice in bars or use a cookie cutter to create fun shapes.

Enjoy!