Pizza Casserole Surprise | Mama's Cooking

Ingredients

• 1 1/2 cups water
• 1 1/2 cups dry Moroccan couscous
• 2 teaspoons olive oil, plus more, to taste, for greasing the baking dish
• 1 small onion, diced
• 1 (8-ounce) carton cremini mushrooms, sliced thinly
• 2 tablespoons tomato paste
• 6 handfuls baby spinach
• 2 cups chicken, cooked, shredded or chopped
• 1 1/2 cups tomato sauce, homemade or store-bought, can substitute pizza sauce
• 1 cup fresh mozzarella cheese, shredded or sliced