Preheat oven to 350° F. Line a cookie sheet with parchment paper and set aside.

In a large mixing bowl, stir together the flour, sugar, baking powder, and salt.

In a seperate bowl, whisk together the eggs, butter, and vanilla.

Add the wet ingredients to the dry ingredients and mix until fully combined.

Slowly mix in the green food coloring, stirring until it is completely distributed and reaches a grinchy green color. Add more food coloring, if needed.

Line a baking sheet with parchment paper.

Roll the dough into tablespoon sized balls.

Place cookie dough balls on the prepared cookie sheet, spaced 2 inches apart. Gently flatten each dough ball with a spoon.

Place cookie sheet in oven and bake 10 minutes.

Remove cookies from oven and immediately place a red heart sprinkle in the center of each cookie.

Let cool 5 minutes and then transfer cookies to a cooling rack to fully cool.