Spaghetti Sauce - cooking recipe

Ingredients

1 Tbsp. oil
1 onion, chopped
1 lb. ground beef
1/2 glove garlic, minced
4 Tbsp. parsley
1/2 tsp. pepper
1/2 c. Parmesan cheese
2 (15 oz.) cans tomato sauce
2 (6 oz.) cans tomato paste
1 Tbsp. wine vinegar
1/2 tsp. oregano
1/2 tsp. crushed basil
1 tsp. salt
cooked spaghetti

Preparation

In a skillet, heat the oil and brown the onion. Add the ground beef, garlic, 2 tablespoons parsley, 1/4 teaspoon pepper and 1/4 cup Parmesan cheese. Cook until the beef is browned and transfer to a dish.