Citrus Salad with Orange Vinaigrette

We make lots of salads and dressings... This one had oranges, strawberries, and walnuts (could have used blue cheese crumbles). Dave made the vinaigrette and caramelized the walnuts. Grilled chicken would have been nice on it too if making for an entree.

Ingredients
1/4 cup orange juice
2 tablespoons balsamic vinegar
1 tablespoon Dijon-style prepared mustard
2 teaspoons honey
1/8 teaspoon cracked black pepper