Bernaise sauce mix from the experts at Knorr.  Sold in 20 ounce cans for $11.80 each.

Yields 2.5 gallons of sauce, prepared.

Procedure:

1 Melt six pounds of butter or margarine solids over low heat.  Blend in mix completely with wire whip.

2 Add 1.5  gallons of milk. Bring to a boil, stirring constantly.

3 Reduce heat and simmer for 1 minute, stirring occasionally.

FULL DIRECTIONS AND RECIPES ARE FOUND ON THE REVERSE SIDE OF THE CAN.