1/2 Cup Finely diced red bell pepper
1/2 Cup Finely diced onion
2 Tbsp. Prepared horseradish
1 Cup Plain yogurt
2 Cups All-purpose baking mix (such as Bisquik)
1/4 Tsp. White pepper
Preheat oven to 400ºF. Coat 12 muffin cups with non-stick cooking spray. Thoroughly mix all ingredients together in a large bowl. Divide the muffin batter among the 12 muffin cups. Bake for 30 to 35 minutes, until golden brown. Let stand 5 minutes before serving.