If you have 1 apple 🍏 and 1 egg, make these famous cookies that are driving the world crazy, they melt in your mouth

Ingredients

For the apple filling:

Apple: 1 (peeled, heartless and cut into cubes)

Butter: 1 tablespoon (14 g)

Sugar: 2 tablespoons (25 g)

Cinnamon: A pinch of (taste)

For the masses:

Egg: 1 (large)

Salt: A Pinch

Vanilla sugar: 8 g

Sugar: 50 g (1/4 cup)

Milk: 2 tablespoons (30 ml)

Melted butter: 50 g (3 1/2 tablespoons)

Baking powder: 4 g (1 teaspoon)

Flour: 250 g (2 cups)