Preparation Whisk vinegar, sugar, mustard, and paprika in small bowl to blend. Whisk in oil. Season dressing with salt and pepper. Combine radicchio, butter lettuce, strawberries, and onion in large bowl. Toss with enough dressing to coat.
Preparation Whisk vinegar, sugar, mustard, and paprika in small bowl to blend. Whisk in oil. Season dressing with salt and pepper. Combine radicchio, butter lettuce, strawberries, and onion in large bowl. Toss with enough dressing to coat.