I made both white, pink and red merengue. But I only used one batter. Follow instructions below.
Add merengue powder and water, or awuafaba, cream of tart and sugar to a high mixing bowl. Mix using a electric hand mixer until stiff peaks start to form. (Take 10-15 minutes).
Using a piping tip (or just a spoon) add merengue on top of each cupcake.
When you're done with the white merengue add about 1/8 of a teaspoon (it can vary depending on which food coloring you're using). This will make the merengue pink.
Top the amount of cupcakes you want to have in pink using a piping tip.
Add another 1/8 of a teaspoon of food coloring for making red meregnue.
Top the cupcakes that you want to have with red merengue.
Serve immediately or store in the fridge until 30 minutes before it's time to serve.