Directions:

Caramel: If you don’t have premade caramel, submerge a can of condensed milk in boiling water, fully covered, and boil for 3 hours.
Meringue: Preheat oven to 250°F. Beat egg whites and cream of tartar until soft peaks form. Gradually add sugar until stiff peaks form. Fold in vanilla, vinegar, cornstarch, and pecans. Pipe onto a baking sheet and bake until dry and crisp.
Whipped Cream: Whip heavy cream with powdered sugar and vanilla until stiff peaks form.
Assembly: Layer cooled meringue with caramel and whipped cream. Repeat and top with more caramel and pecans.