What are some creative ways to use dry onion in recipes?

Dry onion can be used creatively in recipes by rehydrating it in water or broth before adding it to dishes like soups, stews, and sauces. It can also be ground into a powder and used as a seasoning for meats, vegetables, and dips. Additionally, dry onion can be mixed with breadcrumbs to create a flavorful coating for fried or baked foods like chicken or fish.