adapted from Jacques Pepin 2 Tbsp unsalted butter 1 c sliced green onions 8 c 2-inch slices lettuce (iceberg, romaine, leaf all work) 1/3 c water 5 Tbsp all-purpose flour 1 1/2 c milk (we use 2%) 5 egg yolks 1/4 tsp Tabasco sauce 1 tsp kosher salt 6 oz […]