In a heavy 8-quart sauce pan, melt butter over medium heat. Blend in flour and corn starch, using a wire whip. Stir until well blended, evenly cooked and bubbly; about 2-3 minutes. Remove from heat. Stir in water, Karlsburger Turkey Base and Gravy Bouquet. Heat to boiling over medium heat, stirring frequently. Boil and stir 1 minute. Serve hot.

Yield: 1 Gallon or approximately 64 – 2 oz servings.