Heat LAND O LAKES® Butter Sauce Base to 165°F for 15 seconds using one of the methods provided on the back of package. Cool the product to less than 41°F.
Combine hard boiled eggs, Butter Sauce Base, red peppers, celery and green onions.
Brush baguette slices with melted butter. Grill, griddle, broil or toast. Top each slice of bread with a lettuce leaf and 1/4 cup egg salad.