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

2. 2. Peel and slice the potatoes into thin rounds.

3. 3. In a large mixing bowl, combine the baked beans, barbecue sauce, garlic powder, onion powder, and garlic salt.

4. 4. In a greased casserole dish, layer the sliced potatoes at the bottom.

5. 5. Pour half of the baked bean mixture over the potatoes.

6. 6. Add a layer of green beans and peas on top of the beans.

7. 7. Repeat with another layer of sliced potatoes and the remaining baked bean mixture.

8. 8. Top with sliced bartlett pears for a touch of sweetness.

9. 9. Sprinkle lemon pepper seasoning over the casserole.

10. 10. Cover the casserole dish with foil and bake in the preheated oven for 45-50 minutes or until the potatoes are tender.

11. 11. Serve hot and enjoy!