PREPARATION
In 2-quart saucepan, melt 1 tablespoon Spread over medium-high heat and cook onion, stirring occasionally, 2 minutes or until tender. Add tomatoes and salt and cook 1 minute. Stir in Knorr ® Classic Sauces Bearnaise Sauce Mix blended with milk. Add remaining 3 tablespoons Spread. Bring to a boil over medium-high heat, stirring constantly. Reduce heat to low and simmer uncovered, stirring occasionally, 1 minute. Serve over your favorite grilled chicken, steak or fish.