Onion powder
Onion powder is made by grinding dehydrated onion into a powder. It isn't as pungent as fresh onions, but it's a great time-saver.
Season
available year-round
Substitutions
Onion flakes (1 teaspoon onion powder = 1 tablespoon dried onion flakes) OR onion (1 teaspoon onion powder = 1/3 cup chopped onion)