Crock Pot Beef and Macaroni Casserole Recipe - A delicious and hearty meal for any occasion

Ingredients

• 1 package of macaroni , cooked and drained
• 2 tbsp of oil
• 1.5 lb (680 g) of ground beef , browned and drained
• salt and pepper
• 1 large onion , chopped
• 2 stalks of celery , chopped
• 1 can of tomato paste
• 0.75 cup of water
• 2 tbsp of sherry
• 1 can of tomato soup
• Grated cheddar or parmesan cheese
• 1 tsp of dried oregano leaves