Saute the bell pepper, carrot, celery & garlic in oil. 8-10 minutes
Add mushrooms, cook another 8-10 minutes
take off the heat and cool
add vegetable mixture to ground beef and steak sauce, salt & pepper
shape into patties and fry 3-5 minutes each side.
For mine, I put them on hamburger buns on a bed of lettuce, tomato, sliced pickled beets, and melted a piece of chipotle smoked cheese over the patties whilst cooking the other side. This melted the cheese yummily lol
