Next to walnuts, almonds are probably it's best substitute
Flax seeds has a same nutty flavor as walnuts
Peanuts and walnuts have the same crunchy texture qualities
If you are looking for a nut-free alternative for walnuts, then reach for pepitas aka pumpkin seeds
Sesame seeds are another good substitute of walnuts
Another seed option that can work well as walnut substitute in certain recipes is sunflower seeds
Cashews have a rich buttery flavor but is not as earthy as walnuts
Next : Inexpensive substitutes for Pistachios
Click to read more..