BAKED MACARONI with WHITE SAUCE | BUDGET MEAL

INGREDIENTS
•oil
•macaroni pasta 1/2 kilo
•spaghetti sauce 1kilo
•corned beef
•hotdog 5pcs big
•onion
•garlic
•beef cube 1 can
•liver spread
•salt
•black pepper
•evaporada milk 1 can
•flour 2tbsp
•butter 1/4
•cheese