Cheesy Spaghetti Squash Bowls

Name: Cheesy Spaghetti Squash Bowls
Ingredients: 2 spaghetti squash; 1 pound ground chicken (or turkey or beef); 1 clove garlic, minced; 1 yellow onion, diced; 1 large bunch kale, washed, trimmed, and cut into 1 pieces; 1/2 teaspoon red pepper flakes (optional); 2 cups shredded fresh mozzarella, divided; 8 ounces fresh ricotta; 2 cups grated fresh Parmesan, divided; 2 teaspoons dried oregano; 2 teaspoons dried thyme; 1 tablespoon dried basil; 2 cups tomato puree; 1/2 cup tomato paste; salt and pepper, to taste