Here's a quick recipe, I'm testing out for this Valentine's Day. I pipes them super fast, because it was about testing the recipe and I'm not sure what kind of Meringues shapes I wanted. I stay with some traditional swirls and drops and wonky hearts. I really like the hearts.
4 egg whites
2 1/4 c of powdered sugar
1 tsp of french vanilla or regular vanilla extract
1 drop of gel pink coloring