Slow-Cooked Beef and Sweet Potato Shepherd’s Pie

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Hearty slow-cooked Australian beef with vegetables topped with creamy mashed sweet potatoes for a comforting shepherd’s pie. This australian-inspired beef ready in about 500 minutes layers beef chuck, cubed, sweet potatoes, peeled and chopped, large onion, diced into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 450 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. 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 Australian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Place 1.5 lbs cubed beef chuck and 2 tbsp olive oil in a large slow cooker. Add 1 large diced onion, 2 diced carrots, 2 cups beef broth, 2 tbsp tomato paste, 1 tbsp Worcestershire sauce, 1 tsp sea salt, and 1/2 tsp black pepper. Stir to combine.
  2. Step 2: Cook on low for 7-8 hours until beef is tender and sauce has thickened.
  3. Step 3: Meanwhile, place 3 cups peeled and chopped sweet potatoes in a large pot of salted water. Bring to a boil and cook for 15 minutes until tender.
  4. Step 4: Drain sweet potatoes and mash with 3 tbsp butter, 1/4 cup milk, 1/2 tsp sea salt, and 1/2 tsp black pepper until smooth and creamy.
  5. Step 5: When beef mixture is ready, stir in 1 cup frozen peas and adjust seasoning with remaining 1/2 tsp sea salt and 1/2 tsp black pepper.
  6. Step 6: Transfer beef mixture to a 9x13-inch baking dish and spread evenly.
  7. Step 7: Spoon mashed sweet potatoes over the beef, spreading to cover completely.
  8. Step 8: Preheat oven to 400°F and bake shepherd’s pie for 20 minutes until the top is golden and edges are bubbling.
  9. Step 9: Let rest for 5 minutes before serving.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Cooked Beef and Sweet Potato Shepherd’s Pie take to make?

Total time is about 500 minutes (20 min prep + 480 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Slow-Cooked Beef and Sweet Potato Shepherd’s Pie?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Slow-Cooked Beef and Sweet Potato Shepherd’s Pie?

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 and Sweet Potato Shepherd’s Pie 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 Slow-Cooked Beef and Sweet Potato Shepherd’s Pie?

Australian 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.

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