Letting the soup simmer to develop rich flavors. Smoked Onion Soup BBQ-inspired soup with smoky onions. Print Cook Mode Course: Soup Cuisine: American Prep: 15 min Cook: 45 min Total: 60 min Servings: − 6 + Nutrition per serving 225 Calories 6g Protein 12g Fat Ingredients US Metric 3 lbs yellow onions (smoked or regular) 4 tbsp butter 6 cups beef broth 1 tsp smoked paprika 1/2 tsp liquid smoke (if not using smoked onions) Smoked gouda cheese Instructions . . . . More Onion Soups Recipes Walla Walla Onion Soup Sweet Onion Soup Onion Gruyère Soup