Steak & Mushroom Soup

Warm, creamy, and deeply comforting, Steak & Mushroom Soup brings together tender slices of steak, earthy mushrooms, and a rich, seasoned broth. This cozy soup is perfect for cold days and ideal for anyone craving a hearty, low-carb, protein-packed meal. With its velvety texture and rich aroma, this dish feels like a gourmet steakhouse classic made simple at home.

What is Steak & Mushroom Soup??

Steak & Mushroom Soup is a rich, savory soup made with sautéed mushrooms, tender beef slices, aromatic herbs, and a creamy, flavorful broth. It combines the comfort of classic mushroom soup with the indulgence of juicy steak.

Why This Recipe is Special:

• Combines steakhouse flavors in a warm, spoonable comfort meal.
• Rich, creamy broth yet low-carb and keto-friendly.
• Packed with protein from tender beef and nutritious mushrooms.
• Quick, simple, and perfect for weeknight cooking.
• Elegant enough to serve at gatherings yet easy for everyday meals.

Perfect For:

• Cozy weeknight dinners
• Winter or rainy-day comfort meals
• Meal prep for busy weeks
• Family-friendly low-carb dinners

Why You’ll Love This Recipe:

• Quick & Easy: Ready in under an hour with minimal steps.
• High Protein: Steak and mushrooms make it filling and nutritious.
• Low Carb & Keto: Creamy, satisfying, and perfect for carb-conscious eaters.
• Full of Flavor: Slow-simmered broth and mushrooms add depth and richness.

Common Mistakes to Avoid

1. Overcooking the steak – it turns tough; add it toward the end.
2. Skipping browning – browning mushrooms and beef enhances flavor.
3. Adding cream too early – it can curdle; add after simmering.
4. Boiling on high heat – keep it at a gentle simmer for best texture.

Required Equipment

• Large Soup Pot / Dutch Oven: For sautéing and simmering evenly.
• Sharp Knife: To slice steak and mushrooms cleanly.
• Wooden Spoon: Great for stirring without scratching the pot.
• Measuring Cups & Spoons: For accurate ingredient portions.

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Steak & Mushroom Soup

Author: Caleb Rowan Cooking Method: Simmering Cuisine: American Course: Keto Soups

Difficulty: Beginner Prep Time 15 mins Cook Time 30 mins Total Time 45 mins

Servings: 4

Best Season: Fall, Winter

Description

Warm, creamy, and deeply comforting, Steak & Mushroom Soup brings together tender slices of steak, earthy mushrooms, and a rich, seasoned broth.

Ingredients

Scale

1/2x 1x 2x 3x

• 1 lb steak (sirloin or flank)
• 2 tbsp butter
• 1 tbsp olive oil
• 10 oz mushrooms, sliced (cremini or button)
• 1 small onion, finely chopped
• 3 cloves garlic, minced
• 1 ½ cups beef broth
• 1 cup heavy cream
• 1 tbsp tomato paste
• 1 tsp smoked paprika
• ½ tsp onion powder
• ½ tsp black pepper
• 1 tsp salt (adjust to taste)
• 1 tsp ½ dried thyme or tsp fresh
• 2 tbsp chopped fresh parsley (garnish)

Instructions

1. Heat butter and olive oil in a large soup pot over medium heat. Add sliced steak and sear for 2–3 minutes until lightly browned. Remove and set aside.
2. In the same pot, add mushrooms and sauté for 5 minutes until browned and softened. Add onions and cook until translucent.
3. Stir in garlic, tomato paste, smoked paprika, thyme, salt, and pepper. Cook 1 minute until fragrant.
4. Pour in beef broth and bring to a gentle simmer for 8 minutes to develop flavor.
5. Reduce heat to low and stir in heavy cream. Return the steak to the pot and cook another 5–7 minutes until the soup thickens slightly.
6. Taste and adjust seasoning. Garnish with chopped parsley before serving.

Nutrition Facts

Servings: 4 ServingCalories:360kcalTotal Fat:32gSodium:850mgPotassium:500mgTotal Carbohydrate:8gSugars: 4gProtein:30g

Note

Slice steak thinly for faster cooking and tenderness.

Do not boil after adding cream to avoid curdling.

Serve with keto garlic bread or a side salad.