Cheesy Chicken Spaghetti Squash Casserole

Ingredients

For 6 servings

• 1 large spaghetti squash
• 2-3 large chicken breasts (about 1.25 pounds)
• 1 Tablespoon Italian seasoning
• 1/2 teaspoon salt
• 1 medium green bell pepper, diced
• 6 ounces diced tomatoes (drained, about 2/3 cup)
• 1 10.5 ounce can cream of mushroom
• 1/4 cup plain Greek yogurt
• 1 teaspoon minced garlic
• 2 cups shredded cheese (divided)
• 2 Tablespoons chopped fresh basil or chives (optional)