1 (12 -14 ounce) jar roasted red peppers, well drained
2 teaspoons grainy mustard
2 teaspoons honey
2 tablespoons balsamic vinegar
1/3 cup extra virgin olive oil
Fresh ground black pepper, to taste
Arrange the spinach in 4 salad bowls or plates. Slice the peppers into thin strips and scatter over the spinach. Whisk together the mustard, honey, and vinegar in a bowl. Slowly stream in the olive oil while continuing to whisk.
Pour the dressing in a slow stream, back and forth, over the salad; season with salt and pepper.