Παστίτσιο με έτοιμη μπεσαμέλ 🤤
ground meat of your choice (800 grams) • Ready-made béchamel sauce (1 box) • onions, finely chopped • Olive oil • Salt • Black pepper • Oregano • vegetable bouillon cubes • tomato puree (such as Pumaro Classic, about 14 oz/400 grams) • pastitsio pasta (or ziti, about 1 lb/450 grams) • Grated cheese of your choice • tomato •