Spaghetti bolognese - The Batch Lady

Ingredients

• 2 cups Frozen pre-chopped onions
• 1 tsp Chopped frozen garlic
• 500 g Minced beef
• 2 cups Grated carrot
• 2 cups Frozen sliced mushrooms
• 2 cans Chopped Tomatoes
• 1 carton Passata
• 2 tablespoon Tomato Puree