Walnuts are a versatile ingredient that can be used in a variety of dishes, from salads to desserts. Here are some ideas for what to do with walnuts:

1. Candied walnuts: These are a great snack or topping for salads and desserts. Simply coat walnuts in a mixture of sugar, cinnamon, and salt, and bake in the oven until crispy.

2. Walnut pesto: Use walnuts instead of pine nuts to make a delicious pesto sauce for pasta or as a dip.

3. Apple walnut salad: Combine fresh apple slices, toasty walnuts, and smooth blue cheese for a tasty salad.

4. Walnut cake: This nutty cake is a great dessert option and can be made with chopped walnuts in the batter or as a topping.

5. Walnut cheese sauce: Make a vegan "cheese" sauce using walnuts as the base. This is a great option for parties or as a dip.

6. Pasta with creamy crushed walnut sauce: Toasted walnuts are the star of this simple yet delicious pasta dish.

7. Walnut bread pudding: Use stale bread and apples to make a delicious bread pudding with walnuts.

8. Walnut dip: Make a Syrian-inspired red pepper and walnut dip as a side dish in a Middle Eastern feast.

9. Walnut butter: Roast and blend walnuts to make a great swap for peanut butter that is rich in omega-3s.

10. Spiced walnuts: Make big batches of spiced walnuts for snacking or as a topping for salads and desserts.

Remember to toast the walnuts before using them to bring out their rich nuttiness and make them easier to digest.