Root Vegetable Shepherd's Pie

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

A hearty casserole featuring ground beef and mixed root vegetables topped with creamy mashed potatoes. This british-inspired one pot ready in about 60 minutes layers ground beef, mixed root vegetables, onion 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 420 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: 40 min Serves 6 British cuisine 420 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: In a large pot over medium heat, melt 3 tbsp butter. Add 1 onion, finely chopped, and 2 cloves garlic, minced, and cook until softened (about 3 minutes).
  2. Step 2: Add 1 lb ground beef and cook until browned, breaking it up with a spoon. Stir in 2 cups diced mixed root vegetables, 1 cup beef broth, 1 tbsp tomato paste, and 1 tsp dried rosemary. Bring to a simmer and cook for 20 minutes until vegetables are tender.
  3. Step 3: Stir in 1/4 cup all-purpose flour and cook for 1 minute to thicken. Add 1/2 cup frozen peas and cook for 2 more minutes. Season with salt and pepper to taste.
  4. Step 4: Transfer mixture to a baking dish. Spread 1.5 cups mashed potatoes evenly over the top. Use a fork to create a crisscross pattern.
  5. Step 5: Bake at 375°F for 25-30 minutes until potatoes are golden and filling is bubbling.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Root Vegetable Shepherd's Pie take to make?

Total time is about 60 minutes (20 min prep + 40 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 Root Vegetable 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 Root Vegetable 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 Root Vegetable 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 Root Vegetable Shepherd's Pie?

British one pot 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.

What others are saying

Related recipes