1 can Mushroom pieces
2 tbsp Butter
1 tsp Salt
3 tbsp Flour ( or flour replacement)
1/4 C Water
Place mushrooms, water, and butter in saucepan. Heat until boiling. In seperate bowl place flour and enough water to make a paste. When mushrooms and liquid are boiling place some liquid into paste and stir until smooth. Then place flour mixture into saucepan and heat until thick.