- 3 Tbs. baking soda, (3/4 cup)
- 3 Tbs. cornstarch, (3/4 cup)
- 3 Tbs. white vinegar, (3/4 cup)
- 1 1/2 tsp. light corn syrup, (2 Tbs.)
- Food coloring
Mix all ingredients except food coloring in a small bowl. Pour the mixture into individual plastic tubs or jar lids. (I thought an ice cube tray would work, too!) Add 6-8 drops of food coloring to eachtub or lid, and mix. You can use them as they are, or let them harden into cakes and use like watercolors!