Ingredients  1 Tbsp olive oil 1 onion chopped 1 lb Italian Sausage, casings removed 1 (20 oz) package refrigerated Cheese Tortellini (found it at Walmart) 3 cloves garlic, minced 24 oz jar marinara sauce +24 oz of water in same jar a couple big handfuls of fresh spinach 1/2 tsp salt 1/4 tsp […]