Crumble blue cheese over the top of this simple salad for a nice complement to the nuts and fruit.
In a large salad bowl, combine lettuce, almonds, and cranberries.
In a jar with a tight-fitting lid, combine mustard, honey, lemon juice, and olive oil. Cover tightly and shake well to combine and emulsify. Add salt and pepper to taste, and shake again before serving.
Pour dressing on salad and toss salad to coat. Crumble blue cheese on top, if using.