BEEF SIRLOIN ROAST SLOW COOKER RECIPES

Steps:

• Generously season both sides of roast with salt and pepper. Sprinkle flour over the top until well coated, and pat it into the meat. Shake off any excess.
• Heat vegetable oil in a large skillet over medium-high heat until hot. Sear the roast on both sides for 5-6 minutes each, until well browned. Remove from the skillet and set aside.
• Reduce the heat to medium and stir in mushrooms and butter; cook for 3-4 minutes.
• Stir in onion; cook for 5 minutes, until onions are translucent and begin to brown. Add garlic, stir for about a minute.
• Stir in 1 1/2 tablespoons flour; cook and stir for about 1 minute. Add tomato paste, and cook for another minute.
• Slowly add chicken stock, stir to combine, and return to a simmer. Remove skillet from the heat.
• Place carrots and celery in the slow cooker. Place roast over the vegetables and pour in any accumulated juices. Add rosemary and thyme.
• Pour onion and mushroom mixture over the top of the roast. Cover slow cooker, turn to high and cook the roast for 5-6 hours, until the meat is fork tender.
• Skim off any fat from the surface and remove the bones. Season with salt and pepper to taste.

Steps:

• Preheat oven to 350 degrees F (175 degrees C).
• Heat vegetable oil in a Dutch oven or heavy pot over medium-high heat; fry roast in hot oil until browned on both sides, about 10 minutes. Pour mushrooms and 1 cup beef broth over roast. Sprinkle with onion soup mix.
• Bake in preheated oven to your desired degree of doneness, or an internal temperature of 145 degrees F (65 degrees C) for medium, about 90 minutes. Remove roast from Dutch oven to a platter, cover with a doubled sheet of aluminum foil, and allow to rest in a warm area 10 to 15 minutes before slicing.
• Whisk cornstarch and remaining 1/4 cup beef broth in a bowl and stir into Dutch oven with mushrooms and pan drippings. Bring to a boil over medium-high heat; cook and stir until thickened, about 2 minutes. Serve over sliced beef.