Fish Batter(Like Long John Silvers) - cooking recipe

Ingredients

1 c. Bisquick mix
1 tsp. salt (more to taste)
1 egg, separated
3/4 c. warm water
1 Tbsp. oil

Preparation

Put flour and salt in a bowl and make a well.
Put egg yolk in center.
Add water and oil to flour and egg yolk mixture.
Mix well; beat egg whites until stiff.
Add to batter and mix well. Roll fish in batter and deep fry 4 to 6 minutes.