Comforting Beef and Mushroom Stroganoff

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A creamy and indulgent dish featuring tender beef, earthy mushrooms, and a rich sour cream sauce, served over buttery egg noodles. This french-inspired beef ready in about 50 minutes pairs thinly sliced beef sirloin, sliced button mushrooms, large, diced onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (11 ratings) Prep: 20 min Cook: 30 min Serves 4 French cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Cook 8 oz egg noodles in boiling salted water for 8-10 minutes until al dente, drain, and set aside.
  2. Step 2: Heat 2 tbsp butter in a large skillet over medium-high heat. Add 400 g beef sirloin slices and 1 diced onion, cook for 4-5 minutes until the beef is browned and the onions are softened.
  3. Step 3: Stir in 200 g sliced mushrooms and 2 minced garlic cloves, cook for 3-4 minutes until the mushrooms release their moisture and the beef is fully cooked.
  4. Step 4: Pour in 2 cups beef broth and 1 tbsp Dijon mustard, bring to a simmer, then reduce heat and stir in 1 cup sour cream. Cook for 5-7 minutes until the sauce thickens and becomes creamy.
  5. Step 5: Toss the cooked noodles into the skillet, stir to coat, and serve immediately with a sprinkle of parsley if desired.

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Frequently asked questions

How long does Comforting Beef and Mushroom Stroganoff take to make?

Total time is about 50 minutes (20 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Comforting Beef and Mushroom Stroganoff?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep thinly sliced beef sirloin from drying out.

Can I substitute ingredients in Comforting Beef and Mushroom Stroganoff?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Comforting Beef and Mushroom Stroganoff for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Comforting Beef and Mushroom Stroganoff?

French beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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