1. 1. Preheat the oven to 375°F (190°C).

2. 2. In a large skillet, cook the ground beef until browned. Add the tomato sauce and black-eyed peas, and simmer for 5 minutes.

3. 3. In a separate pot, boil the corn and green beans until tender. Drain and set aside.

4. 4. Peel and boil the potatoes until soft. Mash them with almond milk and butter to make creamy mashed potatoes.

5. 5. In a baking dish, layer the cooked ground beef mixture, sauerkraut, corn, and green beans.

6. 6. Top the casserole with the mashed potatoes, spreading them evenly over the top.

7. 7. Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and bubbly.

8. 8. Serve hot and enjoy!