Ground Beef Stroganoff Recipe with Picture - LoveThatFood.com

Ingredients

• 1 1/2 to 2 pounds lean ground beef
• 1 teaspoon salt
• 1 teaspoon ground black pepper
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1 tablespoon all-purpose flour
• 1 cup beef bouillon or broth
• 1 medium onion, chopped
• 3 tablespoons sour cream (at room temperature)