4 creamy ricotta cheese homemade Recipes

italian bread , unsliced, ricotta cheese, prepared pesto sauce (use more or less if desired to taste, store-bought or homemade ), grated parmesan cheese (use more to taste if desired), salt and pepper, sliced black olives (very well drained pat dry with a paper towel, can use more), pepperoni, sliced (use more if desired), shredded mozzarella cheese (or to taste)

water, salt, divided, uncooked orecchiette, homemade ricotta cheese, grated fresh pecorino romano cheese, divided, extravirgin olive oil, freshly ground black pepper, divided, sliced trimmed arugula, chopped plum tomato (about 5 medium)