1 egg yolk
1/2 tsp. salt
1/2 tsp. sugar
1/2 tsp. prepared mustard
Dash of pepper
2 tbsp. lemon juice
1 c. oil
2 oz. bleu cheese

Combine egg yolk, salt, sugar, mustard and pepper. Blend at low speed until combined. Add lemon juice; blend well. Gradually add oil, a tablespoon at a time; beating constantly. Continue beating until all oil has been added and mayonnaise is thick and smooth. Stir in crumbled bleu cheese. 1 1/4 cups dressing.