Experimental Mustard Dressing

Variation on standard honey-mustard dressing, because I was out of honey. Verdict? Tangy, but good. Maybe a touch more sugar, or only 1 Tbsp. vinegar? 2 Tbsp. brown sugar 2 Tbsp. white vinegar 2 Tbsp. Dijon mustard 2 Tbsp. olive oil 1 Tbsp. plain yogurt 1/2 tsp. salt (or to taste) 1/2 tsp. black pepper (or to taste) Blend in a small food processor until homogenous.