We had this last night. IT WAS AWESOME.
Ingredients:
lettuce (we used spinach for the one in the picture), tomato, ground beef, bacon, onions, jalapenos, sharp cheddar, guacamole, pickles, and anything else you can possibly think of!!!
The cool thing about this is that you don’t have to waste a lot of time forming burger patties. Just brown some ground beef and scoop that on top as your burger. This was a real treat as far as low-carb diets go, and if we lose enough weight to start eating carbs again – this would still be a good alternative if we don’t have any hamburger buns. We grilled the onions and the jalapenos together for a nice spicy/sweet topping. You can see them on top.
Healthy Professionals 