Ingredients
1 pound fresh or frozen green beans, cut into 2-inch pieces2 medium red potatoes, peeled and sliced1 small onion, chopped1 tablespoon olive oil3 tablespoons cider vinegar2 tablespoons water2 teaspoons sugar1/2 teaspoon ground mustard1/2 teaspoon salt1/8 teaspoon pepper
Preparation
Place beans and potatoes in a saucepan; cover with water. Bring to a boil. Reduce heat; cover and simmer for 5 minutes; drain well.
In a large skillet, saute beans, potatoes and onion in oil until tender. In a small bowl, combine the remaining ingredients; pour over vegetables. Cook and stir over medium heat until the liquid is evaporated.
