Shepherd's Pie with Garlic Mashed Potatoes
A comforting casserole featuring seasoned ground beef and vegetables topped with creamy garlic mashed potatoes baked to golden perfection. This british-inspired beef ready in about 75 minutes layers ground beef, medium, diced onion, medium, diced carrots 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.
Ingredients
- 1 lb ground beef
- 1 medium, diced onion
- 2 medium, diced carrots
- 1 cup frozen peas
- 1 cup beef broth
- 2 tbsp tomato paste
- 1 tbsp Worcestershire sauce
- 2 tbsp all-purpose flour
- 1 tsp salt
- 1/2 tsp black pepper
- 2 lbs, peeled and quartered russet potatoes
- 4 tbsp butter
- 1/2 cup milk
- 3, minced garlic cloves
- 1 tbsp olive oil
Instructions
- Step 1: Preheat oven to 375°F. Boil 2 lbs peeled and quartered russet potatoes in salted water for 15-18 minutes until tender.
- Step 2: While potatoes cook, heat 1 tbsp olive oil in a large skillet over medium heat. Add 1 diced medium onion and 2 diced medium carrots, sauté for 5 minutes until soft.
- Step 3: Add 1 lb ground beef to the skillet and cook, breaking up meat with a spoon, for 6-8 minutes until browned and no longer pink.
- Step 4: Stir in 2 tbsp tomato paste, 2 tbsp all-purpose flour, 1 cup beef broth, 1 tbsp Worcestershire sauce, 1 cup frozen peas, 1 tsp salt, and 1/2 tsp black pepper. Simmer for 5 minutes until sauce thickens.
- Step 5: Drain potatoes and mash with 4 tbsp butter, 1/2 cup milk, and 3 minced garlic cloves until creamy and smooth.
- Step 6: Transfer beef mixture to a 9x13-inch baking dish and spread mashed potatoes evenly on top using a spatula.
- Step 7: Bake in the preheated oven for 25-30 minutes until the potato topping is lightly golden and edges are bubbling.
- Step 8: Let cool for 5 minutes before serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Shepherd's Pie with Garlic Mashed Potatoes take to make?
Total time is about 75 minutes (20 min prep + 55 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 Shepherd's Pie with Garlic Mashed Potatoes?
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 Shepherd's Pie with Garlic Mashed Potatoes?
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 Shepherd's Pie with Garlic Mashed Potatoes 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 Shepherd's Pie with Garlic Mashed Potatoes?
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.
