GLASSED QUINCE ALFAJORES👉easy (sophisticated) ✔ delicious !!!!

Extremely delicious !! These alfajores with DULCE DE QUINCE and covered with GLACÉ are easy to make and eat !!!!!
INGREDIENTS
Butter (ointment) 175 grams
Sugar 175 grams
pastry wheat flour 350 grams
Cornstarch 150 grams
Baking powder 15 grams
1 teaspoon vanilla essence
Zest of 1 lemon or orange
Water 60 cc
Eggs 1
vanilla essence
STUFFED
½ kg sweet quince
1 teaspoon whiskey or cognac
Cornstarch 1 tbsp
Water 2 tbsp
GLAZED
Egg whites 1
Unrelenting sugar 200 gs
Sugar 200 gs
Water 80 cc