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

Overcooking the steak – it turns tough; add it toward the end.
Skipping browning – browning mushrooms and beef enhances flavor.
Adding cream too early – it can curdle; add after simmering.
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.

Prep Time 15 mins

Cook Time 30 mins

Total Time 45 mins

Cooking Method: Simmering

Cuisine: American

Course: Keto Soups

Difficulty: Beginner

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

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.