Make Vinaigrette in an Empty Mustard Jar
Before recycling a just-emptied mustard jar, make a simple vinaigrette out of the residual mustard. The flavor and emulsion will be out of this world.
Here’s what to do. Pour in three parts olive oil to one part red wine vinegar, add salt and pepper, and shake well. You’ll be amazed at how thick and creamy this vinaigrette is.