The sweet dressing nicely coats a crisp blend of broccoli slaw mix, onions ... nothing's better than broccoli cheddar soup. I love to cook but just don't have much time. This casserole is both ...

Combine red and green cabbages, broccoli slaw, carrots, and scallions in a large bowl. Toss to mix well. Whisk yogurt, mayonnaise, vinegar, lemon juice, and garlic in a medium bowl until smooth.