Heat up large pan, then add oil and butter. Let it warm up then add onion and let’s sweat for 3 to 5 minutes or until translucent.
Add garlic and flour and Let cook for an additional minute.
Add stock, tomato sauce, chopped tomato, and all the seasonings and the salt and pepper to taste. Taste and make sure it’s to your liking.
Keep on medium to high heat bring to boil, then add tortellini cook for a few minutes until the tortellini is fully cooked inside.
Reduce heat, add cream Parmesan cheese, and spinach. Stir in. Take off of heat and let cool for a few minutes then serve. Enjoy!!