Tuscan Ragu Sauce with Spaghetti in a Crock Pot 

LARGE (28 Oz) Can Peeled Tomatoes in water (of course you can make this with whole fresh tomatoes, but that's a different recipe)

Olive Oil

Medium Red Onion, minced

Stalk Celery, minced

Medium Carrot, minced

Garlic, chopped, minced

Fresh cut Parsley, chopped and minced

Large Pinch Salt

Several grinds of a Pepper Mill

small can Tomato Paste

Italian Sausage

Fresh Thyme (save half to use as garnish)

Fresh grated Parmesan Cheese for garnish