Veggie Stuffed Pancakes

Name: Veggie Stuffed Pancakes
Ingredients: 1 1/2 cups pancake mix (recommended: Krusteaz); 1 cup water; 2 tablespoons olive oil; 1 medium onion, chopped; 2 carrots, peeled and chopped; 1 clove garlic, chopped; 1 pound frozen spinach, thawed and drained; 2 Roma tomatoes, chopped; 1 teaspoon salt; 1/4 teaspoon freshly ground black pepper; 1/4 cup chopped fresh basil leaves; 1/4 cup grated Parmesan, plus 1/4 cup; 1 (8-ounce) container mascarpone cheese; 1 1/4 cups shredded mozzarella cheese; 1/2 to 3/4 cups whole milk