Slow Cooker Beef and Mushroom Stew

Slow Cooker Beef and Mushroom Stew
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This is deep, dark comfort in a bowl — fork-tender chunks of beef slow-braised until they nearly fall apart, swimming in a rich, glossy gravy loaded with savory mushrooms. Every spoonful is meaty, earthy, and warming, the kind of stew that makes the whole house smell incredible for hours.

High in protein, low in carbs, and completely hands-off — this is slow cooking at its finest.

Why You'll Love This

Melt-in-your-mouth beef with zero babysitting

~32g protein per serving, only ~6g net carbs

Rich mushroom gravy that begs to be spooned over everything

Even better the next day — perfect for meal prep

Amazing Protein Recipes

Slow Cooker Beef and Mushroom Stew

Hannah Peterson | Hantol
Servings
8
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  • Prep20 min
  • Cook7 hrs
  • Total7 hrs 20 min
  • Servings8 servings
Equipment you’ll need
  • large skillet
  • slow cooker
  • cutting board
  • chef's knife
  • wooden spoon
  • ladle
  • measuring cup

Ingredients

  • For the stew
  • To finish

Instructions

  1. Heat olive oil in a large skillet over medium-high. Sear the beef cubes in batches, 2–3 minutes per side, until deeply browned. Transfer to the slow cooker.
  2. In the same skillet, sauté the mushrooms and onion 5 minutes until the mushrooms release their liquid and start to brown. Add garlic and tomato paste; cook 1 minute.
  3. Deglaze with a splash of the broth, scraping up the browned bits, then pour everything into the slow cooker.
  4. Add the remaining broth, Worcestershire, thyme, rosemary, bay leaves, salt, and pepper. Stir.
  5. Cover and cook on LOW 7 hours (or HIGH 4 hours), until the beef is fork-tender.
  6. Remove bay leaves. Stir in the apple cider vinegar — it brightens the whole stew.
  7. Taste and adjust salt. Serve hot, garnished with fresh parsley.

Notes & Tips

  1. Sear in batches: Crowding the pan steams the beef instead of browning it — and browning is where the flavor lives.
  2. Don't skip the tomato paste cook: Frying it for a minute kills the raw taste and deepens the gravy color.
  3. Low and slow wins: High heat makes beef tough; low heat melts the connective tissue into tenderness.
  4. Vinegar at the end: A splash of acid at the finish lifts the whole stew without making it taste sour.
  5. Nutrition: Per serving (estimate): 420 calories, 26g fat.
  6. Fridge: Store airtight up to 4 days — the flavor deepens overnight.
  7. Reheat: Warm gently on the stove or microwave; the gravy re-melts perfectly.
  8. Freezer: Freeze up to 3 months; thaw overnight in the fridge.

Variations & serving ideas

  • Different mushrooms: Cremini, portobello, or a wild mushroom mix all work beautifully.
  • Add vegetables: Turnips or radishes (low-carb potato swaps) can go in for the last 2 hours.
  • Red wine version: Swap 1/2 cup of broth for dry red wine for a Bourguignon feel.
  • Thicker gravy: Mash a few mushroom pieces into the stew, or simmer uncovered the last 30 minutes.
  • Over cauliflower mash, with roasted green beans, or simply in a bowl with crusty low-carb bread.
  • The Secret to Beef That Falls Apart
  • The secret is chuck and patience. Chuck is full of connective tissue that only low, slow heat can melt into gelatin — that's what makes the beef silky instead of chewy. Rush it and it's tough; give it the full 7 hours and it surrenders completely. There's no shortcut that tastes this good.

Nutrition Facts

Per serving · makes 8 servings

Nutrition facts per serving
NutrientAmount per serving
Total carbohydrate6 g
Protein32 g

Nutrition values are approximate and vary with brands and portion sizes.

Frequently asked questions

How long does it take to make Slow Cooker Beef and Mushroom Stew?

About 7 hours 20 minutes in total: 20 minutes of prep and 7 hours of cooking.

What ingredients do I need for Slow Cooker Beef and Mushroom Stew?

The key ingredients include beef chuck, mushrooms, onion, garlic, tomato paste and thyme. The recipe card lists every ingredient with exact amounts.

How should I store leftovers?

Fridge: Store airtight up to 4 days — the flavor deepens overnight. Freezer: Freeze up to 3 months; thaw overnight in the fridge.

How many servings does this recipe make?

It makes 8 servings.

Test your knowledge5 quick questions about this recipe

  1. 1. How long is the cooking time?

  2. 2. Which protein is used in this recipe?

  3. 3. How many servings does the recipe make?

  4. 4. Which ingredient is NOT part of this recipe?

  5. 5. What is the first step of the method?

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