4 buttery crumb topping Recipes

tilapia with buttery crumb topping, tilapia fillets, about 1 1/2 lb, salt and pepper, soft fresh bread crumbs, melted butter, dried leaf basil

french bread, chopped pancetta, chopped onion, minced garlic, all-purpose flour (about 1 1/2 oz), reduced-fat milk, divided, half-and-half, chopped fresh spinach, grated fresh parmigiano-reggiano cheese, salt, black pepper, hot cooked penne (about 1 lb uncooked tube-shaped pasta), butter, melted

shrimp (10-12 count ), butter, melted, minced garlic cloves, ritz crackers , made into crumbs (1 roll), fresh parsley, finely chopped, walnuts, chopped, melted butter, for drizzling over top