Sweet Potato and Tuna Casserole

Instructions

1. 1

   Preheat the oven to 375°F (190°C).

2. 2

   Peel and cube the sweet potatoes, then boil them in a pot of salted water for 15-20 minutes until tender. Drain and set aside.

3. 3

   While the sweet potatoes are cooking, finely chop the onion and garlic.

4. 4

   In a skillet, heat olive oil over medium heat and sauté the onion and garlic until softened, about 5 minutes.

5. 5

   Add the butter to the skillet. Once melted, stir in the flour and cook for 1-2 minutes.

6. 6

   Gradually whisk in the milk to create a smooth sauce. Cook until thickened, about 5 minutes.

7. 7

   Stir in the frozen peas, drained tuna, salt, and black pepper. Mix well and remove from heat.

8. 8

   Mash the sweet potatoes with a fork or potato masher until smooth.

9. 9

   In a large baking dish, spread a layer of mashed sweet potatoes, followed by the tuna mixture, and top with another layer of sweet potatoes.

10. 10

    Sprinkle cheddar cheese evenly over the top of the casserole.

11. 11

    Bake in the preheated oven for 25-30 minutes until the cheese is golden brown and bubbly.

12. 12

    Let cool for a few minutes before serving.