Onion Rings - cooking recipe

Ingredients

3 or 4 Spanish or Bermuda onions
2 to 3 c. buttermilk or ice water
1 egg, beaten
1 tsp. salt
1 1/2 tsp. baking powder
2/3 c. water
1 c. all-purpose flour
1 Tbsp. salad oil
1 tsp. lemon juice
1/4 tsp. cayenne pepper
salad oil

Preparation

Peel onions and slice about 3/8-inch thick.
Separate into rings.
Pour buttermilk into a shallow pan.
Add onion rings and allow to soak 30 minutes.
Combine egg, salt, baking powder, water, flour, 1 tablespoon salad oil, lemon juice and cayenne pepper.
Stir until smooth.