Liver and Onions Recipe: My Classic Pub-Style Twist!

Ingredients

• 1.5 lbs (680g) beef liver, sliced about 1/4 inch thick
• 1 cup (120g) all-purpose flour
• 1 teaspoon (5g) salt
• 1/2 teaspoon (2.5g) black pepper
• 1/4 teaspoon (1.25g) garlic powder
• 1/4 teaspoon (1.25g) onion powder
• 4 tablespoons (60ml) olive oil, divided
• 2 large yellow onions, thinly sliced
• 2 tablespoons (30g) unsalted butter
• 1/2 cup (120ml) beef broth
• 1/4 cup (60ml) balsamic vinegar
• 1 tablespoon (15ml) brown sugar