Easy Instant Pot Spaghetti Sauce

Ingredients

• 1 tbsp olive oil
• 2 Italian Sausage links
• 1 pound ground beef ((lean))
• 1 medium onion ((chopped))
• 1 medium green pepper ((chopped))
• 5 cloves garlic ((chopped))
• 6 medium mushrooms ((chopped))
• 1 tsp salt
• 1 tsp black pepper
• 1 tsp crushed red pepper ((optional))
• 1 tsp dried basil
• 1 tsp dried Italian seasoning
• 1 tsp dried oregano
• 2 medium tomatoes ((chopped))
• 3 ounces tomato paste
• ½ cup red wine
• 1½ cups water
• 24 ounces pasta sauce ((your favorite brand))
• 2 tsp brown sugar ((optional, but recommended))