Black turtle beans are a versatile and nutritious ingredient that can be used in a variety of dishes. Here are some ideas for using them:

1. Make black bean soup: Cook black turtle beans with onions, garlic, and other vegetables, and blend until smooth to make a hearty and nutritious soup.

2. Add them to salads: Mix cooked black turtle beans with greens, tomatoes, avocado, and other vegetables for a healthy and filling salad.

3. Make vegetarian chili: Black turtle beans are a great substitute for ground meat in chili. Cook them with onions, garlic, tomatoes, and spices for a hearty and delicious vegetarian chili.

4. Make black bean burgers: Mash cooked black turtle beans with bread crumbs, flax "egg", and spices, then form into patties and cook on the stove or grill.

5. Use them as a taco or burrito filling: Mix cooked black turtle beans with salsa, cheese, and other ingredients, then stuff into tacos or burritos for a tasty and filling meal.

6. Make black bean dip: Blend cooked black turtle beans with garlic, cumin, lime juice, and other seasonings to make a flavorful and healthy dip for vegetables or tortilla chips.

Remember to soak the beans overnight before cooking them to make them easier to digest and to reduce cooking time. Enjoy!