Meanwhile, in 10-inch skillet, heat 1 tablespoon butter over medium heat. Add 2 tablespoons shallot and 1 clove garlic; cook and stir 1 to 3 minutes or until softened. Stir in 1 teaspoon mustard. Remove from heat; add broth, whipping cream and brandy. Heat to boiling over medium-high heat. Reduce heat; cook 6 to 8 minutes, stirring occasionally, until slightly thickened. Stir in parsley. Serve sauce with Wellingtons.