6 cups spring mix salad greens
1 cup cherry or grape tomatoes
4 slices center cut bacon, cooked crisp
1 T. apple cider vinegar
1/4 t. salt
1 t. Dijon mustard
1/4 t. freshly ground black pepper
2 Tbls. olive oil
Combine vinegar, mustard, salt and pepper in a large bowl; stir well with a whisk. Gradually add 2 tablespoons olive oil to vinegar mixture, stirring constantly with a whisk.
Add salad greens and tomatoes to dressing in bowl; toss well to coat.
Sprinkle crumbled bacon slices evenly over salad and serve.