1/2 cup water
2 tablespoons oat flour
2 tablespoons nutritional yeast
1 tablespoon mustard powder
1/2 teaspoon turmeric
2 tablespoons margarine
1/2 teaspoon garlic salt
1/2 cup soy milk
1 tablespoon tahini
1. Put flour, tahini and water in a jar. Cover, and shake vigorously until the tahini is dissolved.
2. Put the mixture in a small saucepan and heat on medium.
3. Stir in the remaining ingredients until mixture begins to bubble.
4. Turn heat to low and continue stirring until sauce thickens