Slow-Cooked Beef Stew with Turnips and Mushrooms

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

A hearty keto beef stew slow-cooked with earthy mushrooms and low-carb turnips, delivering tender meat and rich flavors in every bite. This american-inspired keto (keto, low carb) ready in about 440 minutes pairs cut into 1-inch cubes beef chuck roast, medium, peeled and diced turnips, sliced cremini mushrooms for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 390 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 390 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering, about 2 minutes.
  2. Step 2: Add 2 lbs beef chuck roast cubes and brown on all sides, about 5 minutes total, then transfer to a slow cooker.
  3. Step 3: In the same skillet, add 1 diced medium yellow onion and 3 minced garlic cloves, sautéing for 3-4 minutes until fragrant and translucent.
  4. Step 4: Stir in 2 tbsp tomato paste and cook for 1 minute until deepened in color.
  5. Step 5: Transfer onion mixture to the slow cooker with beef. Add 3 cups beef broth, 2 diced medium peeled turnips, 8 oz sliced cremini mushrooms, 3 fresh thyme sprigs, 1 bay leaf, 1 1/2 tsp salt, and 1 tsp black pepper.
  6. Step 6: Cover and cook on low for 7-8 hours or on high for 4-5 hours until beef is tender and turnips are soft.
  7. Step 7: Remove thyme sprigs and bay leaf before serving. Garnish with 2 tbsp chopped fresh parsley.

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Frequently asked questions

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

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 Turnips and Mushrooms?

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 Turnips and Mushrooms 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 Turnips and Mushrooms 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.