Clean lettuce, place in bowl, and mix in chopped onion. Cook bacon as your normally would. Hard boil the eggs. Make the dressing out of the remaining ingredients. Whisk together very well, and pour on salad just before eating. Toss.
If you make the Dutch Lettuce and are feeling extra naughty, save some of that bacon grease and whisk it in with the dressin’, you won’t regret.