Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A hearty baked shepherd's pie featuring seasoned ground beef and vegetables topped with creamy mashed potatoes baked to a golden finish. This british-inspired beef ready in about 60 minutes pairs ground beef, olive oil, medium, diced yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 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.

Prep: 20 min Cook: 40 min Serves 6 British cuisine 520 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Place 2 lbs peeled and cubed potatoes into a large pot of salted water, bring to a boil and cook for 15-20 minutes until tender.
  2. Step 2: While potatoes boil, heat 2 tbsp olive oil in a large skillet over medium-high heat. Add 1 diced yellow onion, 2 diced carrots, and 3 minced garlic cloves. Sauté for 5 minutes until vegetables soften and become fragrant.
  3. Step 3: Add 1 lb ground beef to the skillet and cook for 6-8 minutes, breaking it up until browned and cooked through.
  4. Step 4: Stir in 2 tbsp tomato paste, 1 cup beef broth, 1 tbsp Worcestershire sauce, 1 cup frozen peas, 1 tsp salt, and 1/2 tsp black pepper. Simmer for 10 minutes until sauce thickens slightly.
  5. Step 5: Drain potatoes and mash with 4 tbsp butter and 1/2 cup milk until smooth and creamy.
  6. Step 6: Spread the beef mixture evenly into a 9x9-inch baking dish, then spoon the mashed potatoes over the top. Sprinkle 1/2 cup shredded cheddar cheese evenly over the mashed potatoes.
  7. Step 7: Bake in the preheated oven for 20 minutes or until the top is golden and bubbly. Let rest 5 minutes before serving.

Frequently asked questions

How long does Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping take to make?

Total time is about 60 minutes (20 min prep + 40 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 Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping?

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 ground beef from drying out.

Can I substitute ingredients in Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping?

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 Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping 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 Baked Shepherd's Pie with Savory Ground Beef and Mashed Potato Topping?

British 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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