Ingredients for 4 servings:
1. 8 ounces medium pasta shells
2. 3/4 cup chopped yellow onion
3. 2 cups frozen mixed vegetables
4. 1/4 teaspoon pepper
5. 2/3 cup bottled ranch salad dressing
6. 1 (6 ounce) can tuna, drained
7. 1 1/2 cups shredded sharp cheddar cheese, 5 oz
Directions:
1. Preheat oven to 375 degrees.
2. Cook pasta according to package directions. Drain, reserving 1/2 cup pasta water.
3. Coat large skillet with cooking spray; heat over medium heat. Add onion; cook 5 minutes. Add vegetables and pepper; cook 5 minutes.
4. Stir in dressing, tuna, reserved pasta, and water.
5. Remove from heat; stir in 1 cup cheese.
6. Transfer to 2-quart baking dish; sprinkle with remaining cheese.
7. Bake until golden, about 20 minutes.
Enjoy your meal!