In a large soup pan with 2 tbsp. olive oil, brown the ground venison, garlic and diced onion over medium-high heat.
Add in the tomato paste, Italian seasoning, red pepper chili flakes, salt, pepper, and spinach. Cook for 2 minutes until the spinach is wilted.
Pour in the crushed tomatoes, broth, and water.
Let the soup come to a boil.
Add in the jumbo shells or broken lasagna pieces (any pasta will do), reduce the temperature to low, and let the noodles simmer for 12-15 more minutes.
Remove the pot from the heat and stir in the cream/half & half, or milk.
Top with your favorite toppings and enjoy with some crusty bread or garlic knots. I love the ricotta cheese in mine.