Slow Cooker 4-Ingredient Mulligan Stew

There's something especially comforting about a slow cooker filled with a hearty dinner, and this Slow Cooker 4-Ingredient Mulligan Stew keeps things wonderfully simple. It combines tender beef, potatoes, vegetables, and rich beef broth into an easy, satisfying meal that tastes like cozy, old-fashioned comfort food.

I'm always grateful for recipes that prove dinner doesn't need a mile-long ingredient list to be delicious! Toss four basic ingredients into your slow cooker, give them plenty of time to become tender, and by dinnertime the kitchen smells incredible.

Why You'll Love This Mulligan Stew

Mulligan stew has long been associated with flexible, economical cooking, and this simplified version embraces that spirit.

Just Four Main Ingredients

No complicated shopping trip required. Beef, potatoes, vegetables, and broth do all the heavy lifting.

Minimal Preparation

Once the potatoes are chopped, everything can go straight into the slow cooker.

Hearty and Filling

Tender beef and potatoes make this substantial enough to serve as a complete dinner.

Budget-Friendly

Frozen vegetables and inexpensive stew meat help keep the cost manageable while still creating a satisfying meal.

Perfect for Busy Days

Start it earlier in the day and let the slow cooker handle dinner for you.

What Does It Taste Like?

This stew has a straightforward, savory flavor that reminds me of traditional beef-and-potato stew. As the beef slowly cooks, it releases its juices into the broth. The potatoes absorb that beefy goodness while becoming wonderfully tender, and the mixed vegetables contribute color, sweetness, and texture.

The finished broth is light but flavorful rather than intensely thick. If you prefer a thicker, gravy-like stew, I've included an easy option below.

Ingredients You'll Need

You only need four main ingredients:

• 2 pounds beef stew meat, cut into bite-sized pieces
• 1½ pounds potatoes, cut into 1-inch chunks
• 1 (16-ounce) bag frozen mixed vegetables
• 4 cups beef broth

Optional seasonings: Salt and pepper can be added to taste without complicating the basic recipe. If you have them available, garlic powder, onion powder, thyme, Worcestershire sauce, or bay leaves can also boost the flavor.

Kitchen Tools You'll Need

• 6-quart slow cooker
• Cutting board
• Sharp knife
• Measuring cup
• Wooden spoon
• Ladle or large serving spoon

A vegetable peeler is optional if you prefer potatoes without their skins.

Ingredient Additions and Substitutions

One of the best things about Mulligan stew is its flexibility.

Change the potatoes — Yukon Gold potatoes have a creamy, buttery texture and hold together nicely. Russets will soften more and can naturally thicken the broth. Baby red potatoes are another excellent option.

Change the vegetables — A standard frozen vegetable blend containing carrots, peas, corn, and green beans works beautifully. You could instead use whatever vegetables need using up, including celery, mushrooms, cabbage, or fresh carrots.

Substitute the beef — Cubed chuck roast is an excellent substitute for packaged stew meat. Chuck contains connective tissue that becomes wonderfully tender during slow cooking.

Make the broth richer — A tablespoon or two of Worcestershire sauce adds savory depth without much extra effort.

How to Make Slow Cooker 4-Ingredient Mulligan Stew

Here's where this recipe really shines — preparation takes only a few minutes.

Step 1: Prepare the Potatoes

Wash the potatoes thoroughly and peel them if desired. Cut them into approximately 1-inch chunks. Keeping the pieces similar in size helps them cook evenly.

Step 2: Add the Beef

Place the beef stew meat in the bottom of your slow cooker. If you're using salt and pepper, season the beef lightly at this stage. There's no requirement to brown the beef first, which keeps this recipe wonderfully convenient.

Step 3: Add the Potatoes and Vegetables

Arrange the chopped potatoes over the beef. Add the frozen mixed vegetables directly from the freezer — there's no need to thaw them beforehand.

Step 4: Pour in the Broth

Pour the beef broth evenly over everything. Gently stir just enough to distribute the ingredients.

Step 5: Slow Cook

Cover and cook until the beef and potatoes are tender:

• LOW: approximately 7–8 hours
• HIGH: approximately 4–5 hours

Slow cookers vary, so use tenderness rather than the clock alone to determine when the stew is ready.

Step 6: Taste and Adjust

Stir the stew gently. Taste the broth and season with salt and freshly ground black pepper as needed. If you're using additional herbs or Worcestershire sauce, adjust those now too.

Step 7: Serve

Ladle the steaming stew into deep bowls, making sure everyone gets plenty of beef, potatoes, and vegetables. Serve it piping hot with bread for soaking up the broth.

How to Make Mulligan Stew Thicker

Prefer your stew thick and gravy-like? About 20–30 minutes before serving, whisk 2 tablespoons cornstarch with 2 tablespoons cold water until completely smooth. Stir the slurry into the hot stew, cover, and continue cooking on High until the broth thickens.

Alternatively, mash several cooked potato pieces against the side of the slow cooker and stir them back into the broth for natural thickening.

What to Serve With It

This stew is already a complete meal, but bread makes an especially good companion. Try serving it with:

• Buttermilk biscuits
• Crusty French bread
• Cornbread
• Garlic bread
• Soft dinner rolls
• Simple green salad

A warm, buttered biscuit dipped into that savory beef broth is hard to beat!

Tips for the Best Mulligan Stew

Don't cut the potatoes too small — Small cubes can become overly soft during the long cooking time. Approximately 1-inch pieces work well.

Cook until the beef is truly tender — Stew meat can seem tough before its connective tissue has had enough time to break down. If it's still chewy, it may simply need longer.

Avoid constantly opening the lid — Every peek releases heat and can increase the cooking time.

Season at the end — Broth varies significantly in sodium. Taste the finished stew before adding lots of salt.

Want more flavor? Although the four-ingredient version is intentionally simple, browning the beef in a skillet before slow cooking can add another layer of savory flavor.

Storage Instructions

Refrigerator — Allow leftovers to cool promptly, transfer them to an airtight container, and refrigerate for up to 3–4 days.

Freezer — Mulligan stew can be frozen in freezer-safe containers for approximately 2–3 months. Leave a little room for expansion. Potatoes may become slightly softer after freezing and thawing.

Reheating — Reheat gently in a saucepan over medium-low heat until steaming hot throughout. Individual servings can also be reheated in the microwave, stirring periodically for even heating.

A Little Background

Mulligan stew isn't defined by one rigid historical recipe. The name has been associated in the United States with communal, improvised stews made from whatever meat, vegetables, and other ingredients were available.

That adaptable character is exactly why a four-ingredient version works so well. Beef provides substance, potatoes add heartiness, mixed vegetables contribute variety, and broth brings everything together. Think of this recipe as a simple starting point rather than something that has to follow strict rules.

Frequently Asked Questions

Do I need to brown the beef first? No. You can put the beef directly into the slow cooker. Browning is optional and provides additional flavor, but skipping it keeps this a true low-effort meal.

Can I use frozen beef? For safer, more predictable slow-cooker cooking, thaw the beef completely in the refrigerator before adding it.

Can I use fresh vegetables? Absolutely. Carrots, celery, peas, green beans, corn, cabbage, and onions are all good possibilities. Adjust cooking times depending on the vegetables you choose.

Why is my stew meat still tough? It may need additional cooking time. Tough cuts used for stew become tender as connective tissue breaks down during long, moist cooking.

Can I make this stew without potatoes? Yes. Sweet potatoes or another hearty root vegetable can be substituted, though you'll change the traditional beef-and-potato character of the dish.

Can I prepare it the night before? You can chop and refrigerate the ingredients separately in appropriate covered containers, then assemble the stew when you're ready to start cooking.

How can I make the stew more flavorful? Worcestershire sauce, garlic, onion, thyme, bay leaves, smoked paprika, or tomato paste can deepen the flavor if you're willing to go beyond four ingredients.

Nutritional Information

Approximate nutrition per serving, based on 6 servings:

• Calories: 430
• Protein: 38g
• Carbohydrates: 34g
• Fat: 16g
• Saturated Fat: 6g
• Fiber: 5g
• Sugar: 4g
• Sodium: 720mg

Nutrition information is an estimate and varies according to the beef, broth, vegetables, potatoes, and serving size used.

Final Thoughts

This Slow Cooker 4-Ingredient Mulligan Stew is exactly the kind of dependable comfort-food recipe that makes busy days easier. With tender beef, hearty potatoes, colorful vegetables, and savory broth, four simple ingredients become a warm and satisfying family dinner.

Pile everything into the slow cooker, let those flavors slowly come together, and serve generous bowls with warm biscuits or crusty bread. Simple, hearty, and delicious — that's dinner sorted! If you try this recipe, leave a review and share a photo on Pinterest. I always love seeing how these cozy recipes turn out in your kitchen!