Salisbury Steaks with Stout Bbq Gravy

Patties

• 1 1/2 lbs. lean ground beef
• 2 slices white sandwich bread
• 1/2 medium yellow onion roughly chopped
• 3 cloves garlic roughly chopped
• 1/2 tsp kosher salt
• 1/2 tsp black pepper
• 1/4 tsp cayenne pepper
• 1/4 tsp ground cumin
• 2 large eggs
• 1/4 - 1/3 cup stout beer (such as Guinness)

For the Skillet

• 1 Tbsp unsalted butter
• 1 Tbsp olive oil

Stout Bbq Gravy

• 1 Tbsp unsalted butter
• 1 medium yellow onion halved and thinly sliced
• 3 cloves garlic minced
• 1 cup stout beer (such as Guinness)
• 1 cup reduced sodium beef broth
• 1/3 cup reduced sodium soy sauce
• 3 Tbsp Worcestershire sauce 
• 3 Tbsp tomato paste
• 1/2 cup packed light brown sugar
• 1 Tbsp Sriracha
• 2 tsp smoked paprika
• 1/2 tsp kosher salt
• 1/2 tsp black pepper
• 1 Tbsp cornstarch + 1 Tbsp cold water or additional beef broth