Ingredients
Method
- Preheat oven to 375°F. Grease a 9x13 baking dish.
- Mix noodles, tuna, peas, soup, milk, cheese, salt, and pepper in a bowl.
- Spread the noodle mix into the prepared dish evenly.
- Spoon mashed potatoes over the top and smooth with a spatula.
- Dot potatoes with melted butter and bake 20–25 minutes until bubbly and lightly browned.
- Let sit 5 minutes before serving.