Before we dive into crafting Jamie Oliver’s legendary cottage pie, let’s chat about what makes a side dish worthy of joining this comforting classic. Cottage pie, rich with hearty ingredients and soothing flavors, is great on its own. However, pairing it with simple sides can elevate this meal.
You might consider a fresh green salad. A simple mix of arugula, cherry tomatoes, and a lemon vinaigrette can cut through the richness of the pie beautifully. The peppery greens offer a refreshing contrast. You could also imagine a side of buttered peas or green beans, adding a burst of color and a hint of sweetness.
Want something a bit more indulgent? Try garlic bread or crusty rolls. They soak up the savory filling, making every bite just a little more delightful. Folklore suggests that every good cottage pie deserves a drink, too! A light and fruity red wine complements this dish fabulously. Now that you have your sides locked in, let’s jump into the recipe with the enthusiasm of a foodie who knows great flavors!

Why This Recipe is Fantastic for You
I’ll confess; I am a bit of a skeptic when it comes to recipes that claim to be “life-changing.” But Jamie Oliver’s cottage pie made me a believer. This dish is comfort food elevated. The unique twist is the use of green lentils and a colorful medley of vegetables. When prepared correctly, the filling sings with flavor. You eat it, and all your worries seem to momentarily fade.
For those of us always on the go, this recipe is practical. It’s a make-ahead dish, perfect for meal prep. You can stash it in your refrigerator or even freeze portions for later, which means less time cooking on those busy evenings. This recipe is not just about filling our bellies; it’s about nourishment.
My Ingredient Journey
As I sifted through my pantry and fridge, I felt like a treasure hunter unearthing flavors. I found green lentils, those tiny powerhouses known for their plant-based protein. There were vibrant carrots, a swede that was waiting patiently, and celeriac, which adds a touch of earthiness to the dish.
The leeks? Oh, they give such a gentle sweetness. And you can’t forget about potatoes. A mix of waxy potatoes creates a potato topping that’s creamy yet firm, ideal for a hearty pie. The herbs and spices—fresh rosemary, cumin seeds, and smoked paprika—are what turn this dish into something special. My taste buds were dancing already.
Ingredients List
Here’s what you will need to create this delightful dish:
- 1 x 400g tin of green lentils, drained
- 3 vibrant carrots, diced
- 500g swede, peeled and cubed
- 500g celeriac, chopped
- 2 large leeks, sliced
- 40g unsalted butter
- A splash of semi-skimmed milk
- Extra virgin olive oil
- 2kg waxy potatoes, peeled and chopped
- 1 medium onion, finely chopped
- 3 sprigs of fresh rosemary
- 1 teaspoon cumin seeds
- 10g dried porcini mushrooms
- 3 tablespoons tomato purée
- 1 teaspoon yeast extract (Marmite)
- 1 teaspoon smoked paprika
- 1 bay leaf

How to Make Jamie Oliver’s Cottage Pie
Let’s roll up our sleeves and get cooking!
Step 1: Preparing the Vegetables
First things first, let’s get those veggies prepped. I started by peeling and chopping the swede and celeriac. They are a bit tough, but with a good knife, they yield beautifully. Dicing three carrots comes next. The bright orange adds life to the dish. Time to slice those leeks and onions too.
Step 2: Sauté the Aromatics
In a large pot, I heated a glug of extra virgin olive oil over medium heat. After a minute, I added the chopped onions and leeks. They danced in the oil, releasing their sweetness. After about five minutes, they became translucent, almost golden.
Step 3: Incorporating the Root Veggies
With the onions and leeks now fragrant, in went the diced carrots, swede, and celeriac. I sprinkled in a pinch of salt, letting the flavors meld. After stirring for a good five minutes, it was time to introduce the cumin seeds and bay leaf. The aroma filled my kitchen—a warm hug in the form of cooking.
Step 4: Mix in the Lentils and Mushrooms
Next, I tossed in the drained green lentils and the dried porcini mushrooms. The lentils add nutritious depth to the filling, while porcini, once rehydrated, provide an umami twist that brings everything together. Stir it around a bit to mix everything well.
Step 5: The Flavor Boost
I added a generous three tablespoons of tomato purée and a teaspoon of Marmite (this is where the magic happens). Marmite amplifies that rich flavor. Following that, the smoked paprika joined in to lift the entire filling. Stir it until blended, and don’t forget to adjust seasoning to your taste!
Step 6: Simmering the Filling
Now comes the quiet part. Add enough water or vegetable stock to almost cover the mixture, bring it to a gentle simmer, then reduce the heat and let it cook for about 30 minutes. Check occasionally, letting the veggies soften and soak up all those delicious flavors.
Step 7: Making the Potato Topping
While the filling is working its magic, it’s time to prepare the potatoes. I boiled the chopped waxy potatoes for about 15-20 minutes until they were tender. After draining them, I tossed in the unsalted butter and a splash of milk, mashing it until creamy. No lumps allowed! Season with a sprinkle of salt and pepper to taste.
Step 8: Assembling
Preheat your oven to 200°C (about 400°F). In a deep baking dish, ladle the veggie-lentil mixture, smoothing it out. Then, spoon the mashed potatoes over the top. Using a fork, I made playful peaks and valleys in the potatoes—this creates a lovely crispy crust when baked.
Step 9: Baking to Perfection
Now, slide that dish into the oven. Bake for about 30 minutes or until the top is golden and slightly crispy. As it bakes, the kitchen fills with an irresistible aroma.
Step 10: Cool and Serve
Once it’s out of the oven, let it cool for about five minutes before serving. It’s challenging, as the tantalizing smell tempts me to dig right in! But trust me, it will be worth the wait.
Recipe Notes
- Green Lentils: These are a wonderful protein source and hold their shape beautifully when cooked. They’re rich in fiber, making this dish satisfying.
- Carrots and Swede: Sweet and earthy, these root vegetables add depth. They pair well with the savory notes of the pie.
- Celeriac: It’s a unique vegetable that contributes a lovely flavor. Plus, it’s low in calories and high in vitamins.
- Leeks: Their delicate sweetness elevates the filling, creating a layer of flavor that’s irresistible.
- Potatoes: Opt for waxy potatoes. They create a creamy texture without becoming gluey when mashed. The butter and milk blend in for richness.

Recipe Variations
This cottage pie is like a blank canvas. Here are some tasty ideas:
- Meat Addition: You could add minced lamb or beef for a traditional touch. Sauté it with the onions before adding vegetables.
- Vegan Option: Skip the butter and milk, replacing them with olive oil or plant-based milk for the potatoes.
- Cheesy Topping: Mix in some grated cheese with the mashed potato for a cheesy crust that everyone will love.
- Herbs: Go wild with herbs! Adding thyme or parsley can brighten the filling.
- Spicy Kick: For spice lovers, adding chili flakes or jalapeños can give the dish a punch.

Jamie Oliver Cottage Pie Recipe
Ingredients
Equipment
Method
- First things first, let’s get those veggies prepped. I started by peeling and chopping the swede and celeriac. They are a bit tough, but with a good knife, they yield beautifully. Dicing three carrots comes next. The bright orange adds life to the dish. Time to slice those leeks and onions too.
- In a large pot, I heated a glug of extra virgin olive oil over medium heat. After a minute, I added the chopped onions and leeks. They danced in the oil, releasing their sweetness. After about five minutes, they became translucent, almost golden.
- With the onions and leeks now fragrant, in went the diced carrots, swede, and celeriac. I sprinkled in a pinch of salt, letting the flavors meld. After stirring for a good five minutes, it was time to introduce the cumin seeds and bay leaf. The aroma filled my kitchen—a warm hug in the form of cooking.
- Next, I tossed in the drained green lentils and the dried porcini mushrooms. The lentils add nutritious depth to the filling, while porcini, once rehydrated, provide an umami twist that brings everything together. Stir it around a bit to mix everything well.
- I added a generous three tablespoons of tomato purée and a teaspoon of Marmite (this is where the magic happens). Marmite amplifies that rich flavor. Following that, the smoked paprika joined in to lift the entire filling. Stir it until blended, and don’t forget to adjust seasoning to your taste!
- Now comes the quiet part. Add enough water or vegetable stock to almost cover the mixture, bring it to a gentle simmer, then reduce the heat and let it cook for about 30 minutes. Check occasionally, letting the veggies soften and soak up all those delicious flavors.
- While the filling is working its magic, it’s time to prepare the potatoes. I boiled the chopped waxy potatoes for about 15-20 minutes until they were tender. After draining them, I tossed in the unsalted butter and a splash of milk, mashing it until creamy. No lumps allowed! Season with a sprinkle of salt and pepper to taste.
- Preheat your oven to 200°C (about 400°F). In a deep baking dish, ladle the veggie-lentil mixture, smoothing it out. Then, spoon the mashed potatoes over the top. Using a fork, I made playful peaks and valleys in the potatoes—this creates a lovely crispy crust when baked.
- Now, slide that dish into the oven. Bake for about 30 minutes or until the top is golden and slightly crispy. As it bakes, the kitchen fills with an irresistible aroma.
- Once it’s out of the oven, let it cool for about five minutes before serving. It’s challenging, as the tantalizing smell tempts me to dig right in! But trust me, it will be worth the wait.
Nutrition
Notes
- Green Lentils: These are a wonderful protein source and hold their shape beautifully when cooked. They’re rich in fiber, making this dish satisfying.
- Carrots and Swede: Sweet and earthy, these root vegetables add depth. They pair well with the savory notes of the pie.
- Celeriac: It’s a unique vegetable that contributes a lovely flavor. Plus, it’s low in calories and high in vitamins.
- Leeks: Their delicate sweetness elevates the filling, creating a layer of flavor that’s irresistible.
- Potatoes: Opt for waxy potatoes. They create a creamy texture without becoming gluey when mashed. The butter and milk blend in for richness.
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Conclusion
In crafting Jamie Oliver’s cottage pie, I’ve not only created a meal that warms my soul, but I’ve fostered a connection with the wholesome ingredients involved. It’s comfort food, but with a twist that brings nutrition to the table. Anyone can do this!
With its versatility, this dish will surely become a staple in your home. It’s not only good for feeding a family; it’s also a crowd-pleaser at gatherings. So whether you ladle it into bowls on a cozy evening or serve it at a festive occasion, know that there’s a little magic in every bite. Trust me; this is one recipe that’s worth every effort!
