Diane Sauce

Kick up your next grill night, without adding a lot of extra calories, by adding this flavorful sauce to steak or chicken.

1 can beef broth, reduced sodium
1 1/2 T. Worcestershire sauce
2 T. coarse ground mustard
2 T. flour
Zest of one lemon

Whisk all ingredients together until smooth. In a small saucepan, bring sauce to a boil over medium heat, stirring occasionally. Continue boiling until thickened. Pour over grilled steak or chicken to serve.