Jamie Oliver’s Courgette Gratin Recipe

  • June 21, 2025

Jamie Oliver’s Courgette Gratin is a delicious and simple vegetarian dish, perfect for a comforting meal that is both nutritious and packed with flavor, making it a great option for courgette lovers or anyone seeking a light yet satisfying side.

What Is Jamie Oliver’s Courgette Gratin

Jamie Oliver’s Courgette Gratin is a scrumptious, creamy, and cheesy vegetable bake that showcases the humble courgette (also known as zucchini). This dish combines thinly sliced courgettes with a rich, velvety sauce made from a blend of cream, Parmesan cheese, and a hint of garlic.

It’s topped off with a crispy golden-brown crust, resulting in a perfect balance of textures and flavors. The courgettes soften beautifully as they bake, allowing the sauce to infuse them with savory goodness. Whether served as a main or a side, this gratin brings warmth and a touch of elegance to any meal.

Jamie Oliver’s Courgette Gratin Recipe

Ingredients Needed

jamie oliver courgette gratin

To prepare Jamie Oliver’s Courgette Gratin, you’ll need the following ingredients:

  • Courgettes (zucchini) – 4-5 medium-sized, sliced thinly
  • Garlic – 2-3 cloves, finely chopped or minced
  • Double cream (heavy cream) – 300 ml for a rich, smooth texture
  • Grated Parmesan cheese – 100g (for creaminess and a sharp, nutty flavor)
  • Breadcrumbs – 50g, preferably fresh or panko for extra crunch
  • Butter – 1 tablespoon for greasing and a touch of richness
  • Olive oil – 1 tablespoon for sautéing the garlic
  • Salt and freshly ground black pepper – to taste
  • Fresh herbs – such as thyme or basil (optional) for added freshness and depth

Equipment Needed

To make Jamie Oliver’s Courgette Gratin, the following equipment will be essential:

  • Oven – Preheated to around 180°C (350°F) for baking.
  • Large baking dish or casserole dish – About 20×30 cm in size to hold all the ingredients.
  • Sharp knife – For slicing the courgettes evenly.
  • Chopping board – To prepare the courgettes and garlic.
  • Grater – For finely grating the Parmesan cheese.
  • Frying pan – For sautéing the garlic in olive oil before assembling.
  • Mixing bowl – For mixing the cream and Parmesan (and any herbs if using).
  • Measuring spoons and cups – To ensure accurate amounts of cream, cheese, and other ingredients.
  • Wooden spoon or spatula – For stirring.

How To Make Jamie Oliver’s Courgette Gratin?

Step 1: Prepare The Courgettes

Begin by washing the courgettes thoroughly. Cut off the ends, and slice them thinly into rounds, about 1/4 inch thick. Lay the slices out on a clean surface to make them easier to work with later.

Step 2: Preheat The Oven

Preheat your oven to 180°C (350°F), ensuring it’s at the right temperature to get a nice golden crust on the gratin.

Step 3: Sauté The Garlic

In a frying pan, heat up the olive oil over medium heat. Add the chopped garlic and sauté it for 1-2 minutes until fragrant but not browned. Once done, remove from the heat and set aside.

Step 4: Mix The Cream And Parmesan

In a large mixing bowl, combine the double cream with about 75g of grated Parmesan cheese. Add a pinch of salt and pepper, and mix well until smooth. If you’re adding herbs, now’s the time to stir them in!

Step 5: Layer The Courgettes

Grease the baking dish with butter, then layer the sliced courgettes neatly, slightly overlapping them. Pour a little bit of the cream mixture over the courgettes and repeat the process, layering the courgettes and cream until all are used up.

Step 6: Top With Breadcrumbs And Parmesan

Once you’ve layered everything, sprinkle the remaining Parmesan cheese and breadcrumbs evenly over the top. This will create that wonderful crispy topping as it bakes.

Step 7: Bake To Perfection

Place the dish in the oven and bake for around 30-40 minutes, or until the gratin is bubbling and the top is golden brown and crispy. Keep an eye on it, as oven temperatures can vary.

Step 8: Serve And Enjoy

Once baked, remove from the oven and allow it to cool for a few minutes before serving. This dish can be enjoyed as a side to grilled meats or even as a standalone vegetarian meal.

Expert Tips

  1. Season Layer by Layer: Don’t forget to season the courgettes as you layer them in the dish. This ensures every layer gets enough flavor.
  2. Extra Crispy Topping: For a crispier top, consider mixing a bit of grated Parmesan with the breadcrumbs before sprinkling over the gratin.
  3. Herb Variations: Feel free to experiment with different herbs such as thyme, basil, or rosemary. A sprinkle of fresh herbs just before serving can elevate the flavor even further.
  4. Make Ahead: If you’re short on time, you can prepare the gratin ahead of time, refrigerate it, and bake it just before serving. This can help deepen the flavors as they meld together.
  5. Cheese Variations: While Parmesan is classic, you can try other cheeses like Gruyère or Cheddar for a different twist on the dish.

Jamie Oliver’s Courgette Gratin is a deliciously comforting dish that beautifully combines tender courgettes, creamy sauce, and a crispy golden topping. It’s a fantastic way to enjoy a healthy and flavorful side, perfect for both casual dinners and more elegant gatherings.

With its simple ingredients and easy preparation, this gratin is an ideal way to showcase the versatile courgette and elevate any meal. Whether you’re feeding a crowd or treating yourself to a light yet indulgent dish, Jamie Oliver’s Courgette Gratin is sure to be a hit!.

Easy Recipe Variations For Jamie Oliver’s Courgette Gratin

jamie oliver courgette gratin

Jamie Oliver’s Courgette Gratin is a deliciously simple, savory dish that is both light and comforting. The basic recipe can be adapted in many ways to cater to different tastes, dietary restrictions, or to experiment with flavors. Here are a few easy variations:

  1. Add Protein: For a more substantial meal, you can incorporate proteins such as cooked chicken, turkey, or even crispy bacon. These can be layered into the gratin to provide a satisfying balance of flavors. Alternatively, try adding cooked ground lamb or beef for a richer taste.
  2. Cheese Variety: While the classic gratin uses a combination of Parmesan and mozzarella, feel free to experiment with other cheeses. Gruyère or sharp cheddar will add a bolder, nuttier flavor. Vegan cheese options are also available if you’re looking for a plant-based version. A sprinkle of vegan parmesan on top will give that traditional, savory crunch.
  3. Herb Infusions: Jamie Oliver uses thyme in his recipe, but you can mix it up with other fresh herbs. Try basil, oregano, or rosemary for different herbal notes. Fresh dill or tarragon will add a hint of aniseed, perfect if you’re looking to add an aromatic touch to the dish.
  4. Spicy Kick: For those who enjoy a little heat, adding red pepper flakes, chopped fresh chilies, or even a dash of chili powder can turn up the spice. A few dashes of smoked paprika will also lend a warm, smoky depth to the gratin.
  5. Vegetarian Additions: Add more vegetables to the gratin for a richer, heartier dish. Sautéed mushrooms, roasted red peppers, or caramelized onions will enhance the dish’s flavor profile. You can also swap out courgettes for other squash varieties, like butternut or pumpkin, for a slightly different texture and taste.
  6. Breadcrumb Topping: For an extra crunch, you can top the gratin with some homemade or store-bought breadcrumbs mixed with butter and grated Parmesan. This adds a crispy finish that contrasts beautifully with the creamy texture of the gratin underneath.
  7. Nutty Texture: To add some unexpected texture, sprinkle slivered almonds, pine nuts, or walnuts on top before baking. This addition introduces a lovely crunch and a hint of nutty flavor that complements the soft courgettes.

These variations allow you to tailor Jamie Oliver’s Courgette Gratin to your preferences, dietary needs, or simply to match what you have on hand!

Best Practices To Store Leftovers

If you have leftovers of Jamie Oliver’s Courgette Gratin, here’s how to store them to ensure they remain fresh and delicious:

  1. Cool Before Storing: Allow the gratin to cool completely before storing it. This helps to avoid condensation inside the storage container, which can make the dish soggy.
  2. Airtight Containers: Store the gratin in airtight containers to keep it fresh for longer. If you have a large portion, consider dividing it into smaller containers for easy reheating and better portion control.
  3. Refrigeration: Place the leftover gratin in the fridge if you plan to eat it within 2-3 days. Courgette gratin is best enjoyed within this timeframe to preserve its flavor and texture.
  4. Freezing: If you want to store it for a longer period, the gratin can be frozen. To do so, make sure to wrap it tightly in plastic wrap or foil, and then place it in a freezer-safe bag or container. It will stay good in the freezer for up to 3 months. When ready to eat, simply thaw it overnight in the fridge and reheat in the oven for a crispy, baked finish.
  5. Reheating: The gratin can be reheated in the oven at 350°F (175°C) for about 15-20 minutes, or until the center is hot. If you prefer a quicker method, you can reheat individual portions in the microwave, though the texture may not be as crisp as when it was first baked.

By following these best practices, you can enjoy your courgette gratin over multiple meals without compromising its taste or quality.

What Goes Well With Courgette Gratin?

Courgette Gratin is a versatile side dish that pairs beautifully with a variety of main courses. Here are some great options:

  1. Roast Chicken: The creamy and light texture of the gratin complements the crispy, golden skin of roasted chicken. You could also try it with herb-roasted chicken or lemony grilled chicken for extra zest.
  2. Steak: A juicy, perfectly grilled steak, whether it’s a rib-eye, sirloin, or filet mignon, is an excellent choice to serve with courgette gratin. The richness of the steak balances well with the mildness of the gratin.
  3. Fish: Light, flaky fish such as cod, sea bass, or salmon pairs wonderfully with courgette gratin. The fresh, slightly sweet taste of the fish contrasts beautifully with the creamy, cheesy layers of the gratin.
  4. Pasta Dishes: If you’re serving the gratin alongside pasta, dishes like spaghetti aglio e olio, pesto pasta, or a simple tomato-based pasta would work perfectly. The gratin adds a comforting, rich element to balance the lightness of the pasta.
  5. Grilled Vegetables: For a completely vegetarian meal, serve the gratin with a medley of grilled or roasted vegetables, such as bell peppers, eggplant, and cherry tomatoes. These vegetables add a smoky depth to the meal that complements the courgette gratin’s creaminess.
  6. Salads: Pairing the gratin with a crisp, refreshing salad is a great way to balance the richness. A simple mixed greens salad with a lemony vinaigrette or a tangy tomato salad with red onions and olives can provide a nice contrast in texture and flavor.
  7. Bread: A fresh baguette, focaccia, or even garlic bread can be the perfect accompaniment. Use it to scoop up the creamy gratin or to add some crunch to the meal.

Conclusion

Jamie Oliver’s Courgette Gratin is a wonderfully adaptable dish that can be customized with a range of ingredients to suit different tastes, dietary needs, or occasions. Whether you opt for adding protein, experimenting with different cheeses, or incorporating more vegetables, the gratin remains a versatile and delicious option.

Storing leftovers properly ensures that you can enjoy it for several days, and pairing it with the right main dishes like roast chicken, steak, or grilled fish elevates this simple dish into a well-rounded meal. With its creamy texture, delicate flavors, and wide range of variations, Jamie Oliver’s Courgette Gratin is a recipe you’ll want to return to time and again.

FAQs

What Ingredients Are Used In Jamie Oliver’s Courgette Gratin Recipe?

Jamie Oliver’s courgette gratin typically includes courgettes (zucchini), onions or leeks, garlic, olive oil, fresh thyme, cream or crème fraîche, grated cheese (like Parmesan or Cheddar), and breadcrumbs. Some versions may also incorporate potatoes for added heartiness.

How Do You Prepare The Courgettes For The Gratin?

To prepare the courgettes, slice them into thin rounds. Jamie often recommends salting them lightly and letting them sit for a bit to draw out excess moisture, which helps prevent the gratin from becoming watery. After draining, they are sautéed until golden before layering in the dish.

Can I Make This Courgette Gratin Ahead Of Time?

Yes, you can prepare the courgette gratin in advance. Assemble the entire dish up to the baking stage and store it in the fridge, covered, for up to 24 hours. When ready to serve, bake it fresh until bubbling and golden on top.

What Cheese Does Jamie Oliver Recommend For This Dish?

Jamie often uses mature Cheddar or Parmesan cheese in his gratins. The mature Cheddar provides a rich, sharp flavor, while Parmesan adds a nutty, umami depth. You can also mix both for extra complexity.

Is This Recipe Suitable For Vegetarians?

Yes, Jamie Oliver’s courgette gratin is vegetarian-friendly as long as the cheese used is free from animal rennet. Always double-check cheese labels or opt for certified vegetarian cheeses.

Can I Freeze Courgette Gratin For Later Use?

While you can freeze the cooked gratin, it’s best enjoyed fresh. Freezing may alter the texture slightly, especially of the courgettes.

If freezing, let it cool completely, wrap it tightly, and freeze for up to 2 months. Reheat in the oven until fully hot throughout.

What Is The Ideal Baking Time And Temperature?

Bake the courgette gratin at 180°C (350°F) for about 30-40 minutes, or until the top is golden brown and the filling is bubbling. If the top browns too quickly, cover loosely with foil partway through baking.

What Can I Serve With Courgette Gratin?

Courgette gratin pairs wonderfully with roasted meats, grilled fish, or a fresh green salad. For a vegetarian meal, serve it alongside lentils, chickpeas, or a hearty grain like farro or quinoa.

Can I Substitute Crème Fraîche For Cream In The Recipe?

Yes, crème fraîche is often used in Jamie Oliver’s recipes as a substitute for double cream. It adds a slight tang and richness. You can use either based on your preference or availability.

How Do I Prevent The Gratin From Becoming Too Watery?

To avoid a watery gratin, salt the courgette slices beforehand to draw out moisture, sauté them until golden, and avoid adding too much liquid to the dish. Using a thick cream or crème fraîche also helps create a more stable consistency.