Argentinian Rogel Torta

Name: Argentinian Rogel Torta
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American, Latin American
Ingredients: Pastry; 2 cups flour; 5 egg yolks; 2 eggs; 50 g butter; 2 tablespoons of cognac; ¼ tablespoon of vanilla extract; a pinch of salt; Italian meringue; 1 cup sugar; 1/2 cup water; 4 egg whites (at room temperature); 1/2 teaspoon cream of tartar (lemon juice from 1 lemon)