I make my own hamburgers - and I know that sounds trite - but I do. I
have the time as a retiree and grandmother. I buy the leanest ground
beef from the butcher (not the supermarket) and add minced onion and
seasonings, inlcuding finely chopped parsley, an egg and some dried
breadcrumbs. I make batches of these and freeze some for whenever
....
When the time comes to make the hamburgers, I fry them in a minimum
amount of good quality olive oil and serve them with the buns lightly
toasted and all the other add-ons on a large serving plate for help
yourself. This is normally thinly sliced spiced gherkins, sliced red
onions, sliced large tomato rings and lettuce leaves. I supply
mustard and tomato ketchup, and barbecue sauce as well.

My grandkids love them And I think they are very wholesome and
non-fat. I do NOT supply cheese slices.

How about that?

Cheers