2 teaspoons minced dried onion
1/2 cup sour cream
1/4 cup milk
1/2 teaspoon salt
Freshly ground pepper to taste
2 cups (16 ounces) shredded Monterey Jack cheese
1(10 ounce) package frozen spinach, thawed and squeezed dry
4 ounces spaghetti, cooked and drained
4 tablespoons freshly grated Parmesan cheese
Preheat oven to 350 degrees. Lightly grease a 10 x 6 x 2-inch baking dish. Set aside. In a large bowl, combine egg, onion, sour cream, milk, salt, pepper, and 2 tablespoons Parmesan cheese. Add Monterey Jack cheese; mix well.
Add the spinach and cooked spaghetti and toss to combine well. Place mixture in the prepared baking dish and sprinkle with remaining Parmesan. Bake for 15 minutes covered; remove cover and continue baking for additional 15 minutes.
Makes 2 to 4 servings.