In a large pot melt the butter over low heat. Add the marshmallows and stir until completely melted.
Add Rice Krispie cereal and freeze dried strawberries and stir until well coated.
Once combined, evenly press the mixture into a 13 x 9 inch pan coated in cooking spray. Cool.
Using a heart shaped cookie cutter, cut into heart shapes.
Heat almond bark according to package directions and once fully melted add 2-4 drops of red food coloring.
Dip 1/2 of each heart in the almond bark and place on a sheet of wax paper. Cool completely.