Cheese Sauce - cooking recipe

Ingredients

2 Tbsp. butter
2 Tbsp. flour
1 c. milk
1/2 c. cheese, shredded
1 Tbsp. lemon juice
1/4 tsp. salt

Preparation

Melt butter, add flour and stir to blend.
Add cold milk slowly.
Cook until thickened, stirring constantly.
Add remaining ingredients and stir until cheese melts.
Serve hot over vegetables.