How to make/dye/color (rainbow) pasta for kids crafts or necklaces ~Inspiration: When dyeing large amounts of white rice or noodles (we just did tiny batches) instead of using food coloring and vinegar use Easter Egg Dye with vinegar! You will get amazing colors (mostly spring) with great coverage. :)
For each color, mix about 2 teaspoons of vinegar with 10 to 12 drops of food coloring (we used both regular and neon colors) in a ziplock bag. Add 1/2 cup of dried pasta (we used ziti and rigatoni) to each bag and shake it to cover the pasta with dye. Leave the pasta in the dye for about 5 minutes, shaking it occasionally.