Beef with chicken

1 1/2 lbs sirloin steaks, tips salt ground black pepper 1/4 cup vegetable oil 10 ounces white mushrooms , wiped clean and sliced thin 1 medium onion , minced[...]

1 lb hamburger (I use 2 sometimes) 1 medium diced onion 1 (1 1/4 ounce) package taco seasoning 1 (10 -14 1/2 ounce) can diced tomatoes (use Rotel for heat) 1[...]

4 x 14 ounce pcs aged sirloin steak     sea salt , to taste     freshly grnd pepper , to taste 3 Tbsp. extra virgin olive oil     Puree of Roasted Garlic 4 x[...]

2 TBSP vegetable oil , divided Didn't use this 1 lb lean ground beef I used about a pound and a half 2 onions finely chopped I used much less 4 stalks celery[...]