Billion Dollar NAG-less KETOghetti Bake

Ingredients

• 1 large spaghetti squash
• 1 pound grass-fed 75% ground beef
• 1/2 pound NAG-free Italian Sausage
• 1-3 zucchini (chopped)
• 1/2 fennel bulb (minced)
• 3/4 cup frozen chopped spinach (defrosted and drained)
• 36 ounces prepared Nomato sauce (1/2 cup reserved)
• 1/4 cup mayonnaise
• 1/4 cup sour cream
• 1 teaspoon Himalayan salt
• 1 teaspoon No-Salt
• 1 teaspoon fresh ground pepper
• 2 teaspoons Italian seasonings
• 2 eggs
• 1/3 cup grated Parmesan cheese
• 5 tablespoons butter (melted)
• 2 cups ricotta cheese (divided)
• 3 cups mozzarella cheese (shredded and divided)
• 1 cup cheddar cheese (shredded)