1 tsp. dry mustard
1/2 tsp. sesame oil
4 tbsp. seasoned rice vinegar
1 tsp. soy sauce
1 tsp. freshly ground black pepper
2 tsp. honey
1/2 c. oil - olive or vegetable
1 tsp. Dijon mustard
1/2 tsp. salt

Blend all ingredients and pour over spinach salad.