Beef and Guinness Slow Cooker Stew with Root Vegetables

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

A comforting slow cooker stew simmered with tender beef, hearty root vegetables, and rich Guinness stout for deep, robust flavor. This irish-inspired beef ready in about 500 minutes pairs tablespoons olive oil, large, chopped yellow onion, medium, peeled and chopped carrots for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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: 480 min Serves 6 Irish cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Toss 2 pounds beef chuck cubes in 1/4 cup all-purpose flour seasoned lightly with salt and pepper. Brown beef in batches for 3-4 minutes per side until deep golden, then transfer to slow cooker.
  2. Step 2: In the same skillet, add 1 large chopped yellow onion, 4 minced garlic cloves, 3 chopped carrots, 2 chopped parsnips, and 2 chopped celery stalks. Sauté for 5 minutes until vegetables begin to soften.
  3. Step 3: Transfer the vegetables to the slow cooker with the beef. Pour in 12 ounces Guinness stout beer, 2 cups beef broth, and 2 tablespoons tomato paste. Add 2 teaspoons chopped fresh thyme, 1 bay leaf, 1 teaspoon salt, and 1/2 teaspoon black pepper.
  4. Step 4: Cover and cook on low for 8 hours or on high for 4 hours until beef is tender and sauce thickens. Remove bay leaf before serving.
  5. Step 5: Garnish with 1/4 cup chopped fresh parsley and serve hot with crusty bread or mashed potatoes.

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Frequently asked questions

How long does Beef and Guinness Slow Cooker Stew with Root Vegetables take to make?

Total time is about 500 minutes (20 min prep + 480 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 Beef and Guinness Slow Cooker Stew with Root Vegetables?

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 tablespoons olive oil from drying out.

Can I substitute ingredients in Beef and Guinness Slow Cooker Stew with Root Vegetables?

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 Beef and Guinness Slow Cooker Stew with Root Vegetables 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.

What goes well with Beef and Guinness Slow Cooker Stew with Root Vegetables?

Irish 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.