Slow-Cooked Beef Stew with Mushrooms and Turnips

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Hearty slow-cooked beef stew rich in umami flavors from mushrooms and tender turnips, keeping carbs low and fats high for keto. This american-inspired keto (keto, low carb) ready in about 440 minutes pairs cut into 1-inch cubes beef chuck roast, sliced cremini mushrooms, low sodium beef broth for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 6, 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.

Prep: 20 min Cook: 420 min Serves 6 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add 1.5 lbs beef chuck roast cubes seasoned with 1 tsp salt and 1/2 tsp black pepper. Brown beef on all sides for 6-8 minutes, then transfer to slow cooker.
  2. Step 2: In the same skillet, add 1 diced medium yellow onion and sauté for 3-4 minutes until translucent. Add 3 minced garlic cloves and cook for 30 seconds until fragrant.
  3. Step 3: Stir in 1 tbsp tomato paste and 8 oz sliced cremini mushrooms, cooking for 4-5 minutes until mushrooms release moisture and soften.
  4. Step 4: Transfer the onion, garlic, tomato paste, and mushroom mixture to the slow cooker. Add 2 medium peeled and diced turnips, 2 cups low sodium beef broth, and 2 tsp chopped fresh thyme.
  5. Step 5: Cover and cook on low for 7-8 hours or on high for 4 hours until beef is tender and turnips are soft. Adjust seasoning before serving.

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Frequently asked questions

How long does Slow-Cooked Beef Stew with Mushrooms and Turnips take to make?

Total time is about 440 minutes (20 min prep + 420 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 Slow-Cooked Beef Stew with Mushrooms and Turnips?

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 sliced cremini mushrooms from drying out.

Can I substitute ingredients in Slow-Cooked Beef Stew with Mushrooms and Turnips?

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 Slow-Cooked Beef Stew with Mushrooms and Turnips for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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.

Is Slow-Cooked Beef Stew with Mushrooms and Turnips keto?

Yes — this recipe is tagged keto, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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