3 sour cream crumb fruit topping Recipes

pumpernickel bread , crumbs (fine soft crumbs) or 1/2 cup rye breadcrumbs (fine soft crumbs), butter, raw sugar (or more ) or 2 tbsp brown sugar (or more), plain yogurt or 1 cup sour cream, chilled, apricots, chilled (or other fruit) or 4 bananas (or other fruit) or 4 cups red cherries (or other fruit)

ricotta cheese, drained, baker cheese (can substitute farmer s cheese, pot cheese, or cottage cheese), cream cheese, softened, mascarpone cheese , drained if wet, sweet unsalted butter, melted, sugar, eggs, lemon , juice of, pure vanilla extract (good quality ), flour (all-purpose), cornstarch, sour cream, very finely crushed zwieback crackers or 1 1/2 cups graham cracker crumbs, approximately, topping of sliced fresh fruit or pie filling or fruit, glaze (optional)