The Jamie Oliver Vegetable Crumble is a delightful dish that combines a medley of fresh vegetables with a crispy topping. Perfect for family dinners or gatherings, this recipe showcases the rich flavors of seasonal produce. With its comforting texture and savory notes, it’s bound to be a hit at your table. The unique combination of ingredients makes it versatile enough for any occasion, whether you’re serving it as a main course or accompaniment.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Crust
- For the Filling
- For the Sauce
- For Topping
- How to Make Jamie Oliver Vegetable Crumble
- Step 1: Preheat the Oven
- Step 2: Prepare the Crust
- Step 3: Sauté the Vegetables
- Step 4: Make the Sauce
- Step 5: Assemble & Bake
- Step 6: Cool Before Serving
- How to Serve Jamie Oliver Vegetable Crumble
- Pair with Fresh Salad
- Add a Side of Garlic Bread
- Serve with Steamed Vegetables
- Offer a Creamy Dip
- Complement with Roasted Potatoes
- How to Perfect Jamie Oliver Vegetable Crumble
- Best Side Dishes for Jamie Oliver Vegetable Crumble
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Jamie Oliver Vegetable Crumble
- Reheating Jamie Oliver Vegetable Crumble
- Frequently Asked Questions
- What vegetables can I use in Jamie Oliver Vegetable Crumble?
- Can I make Jamie Oliver Vegetable Crumble ahead of time?
- Is Jamie Oliver Vegetable Crumble suitable for vegetarians?
- How do I customize my Jamie Oliver Vegetable Crumble?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare: This vegetable crumble comes together quickly, making it ideal for weeknight meals or last-minute gatherings.
- Flavorful and Satisfying: Packed with roasted vegetables and topped with a crunchy crumble, each bite bursts with flavor.
- Versatile Dish: You can easily swap in your favorite seasonal vegetables or use leftovers from your fridge.
- Vegetarian Friendly: This dish is perfect for those looking to enjoy meat-free meals without compromising on taste.
- Great for Meal Prep: Make it ahead of time and reheat for a quick and satisfying dinner option during busy weeks.
Tools and Preparation
Gathering the right tools will make your cooking experience smoother and more enjoyable. Here’s what you’ll need for this recipe.
Essential Tools and Equipment
- 9-inch deep pie dish
- Mixing bowls
- Skillet
- Baking sheet
- Whisk
Importance of Each Tool
- 9-inch deep pie dish: This provides the perfect depth to hold all the delicious fillings and toppings without spilling over.
- Skillet: Ideal for sautéing vegetables evenly, ensuring they cook to perfection before combining them with other ingredients.
- Mixing bowls: Useful for combining dry ingredients and mixing the vegetable filling thoroughly.

Ingredients
For the Crust
- 1 cup crushed buttery crackers
- 1 cup panko bread crumbs
- 1/2 cup grated Parmesan
- 1/2 tsp black pepper
- 1 tsp chopped thyme
- 8 tbsp melted butter
For the Filling
- 2 tbsp olive oil
- 1/2 cup diced onion
- 1 clove garlic, sliced
- 2 cups Brussels sprouts, quartered
- 2 cups cremini mushrooms, quartered
- 3 carrots, sliced
- 1 tsp chopped thyme
- Salt and pepper
For the Sauce
- 2 tbsp all-purpose flour
- 1 cup broth
- 1/3 cup heavy cream
For Topping
- 1/2 cup shredded Gruyere cheese
How to Make Jamie Oliver Vegetable Crumble
Step 1: Preheat the Oven
Preheat your oven to 350°F. Meanwhile, butter a 9-inch deep pie dish to prepare for baking.
Step 2: Prepare the Crust
Mix together the crushed buttery crackers, panko bread crumbs, grated Parmesan, black pepper, chopped thyme, and melted butter in a bowl. Press half of this mixture into the prepared pie dish. Bake for about 12 minutes until golden brown.
Step 3: Sauté the Vegetables
In a skillet over medium heat, sauté diced onion in olive oil for about 5 minutes. Add sliced garlic followed by Brussels sprouts, carrots, mushrooms, and thyme. Cook until the vegetables are caramelized.
Step 4: Make the Sauce
Sprinkle flour over the sautéed vegetables and stir well. Gradually add broth while stirring continuously until thickened. Finally, stir in heavy cream until fully combined.
Step 5: Assemble & Bake
Pour the vegetable mixture into the baked crust. Top with shredded Gruyere cheese and sprinkle remaining crumble mixture over everything. Bake in the oven for an additional 15 minutes until bubbly.
Step 6: Cool Before Serving
Let it cool for about 15 minutes before serving. Enjoy your delicious Jamie Oliver Vegetable Crumble!
How to Serve Jamie Oliver Vegetable Crumble
Serving Jamie Oliver Vegetable Crumble is all about enhancing the experience with complementary flavors and textures. This dish can be enjoyed in various ways, making it a versatile option for any dining occasion.
Pair with Fresh Salad
- A light mixed green salad with a tangy vinaigrette can balance the richness of the crumble.
Add a Side of Garlic Bread
- Toasted garlic bread can add a crunchy texture and savory flavor that pairs well with the vegetable crumble.
Serve with Steamed Vegetables
- Steamed seasonal vegetables can provide a fresh contrast and additional nutrients, making your meal more vibrant.
Offer a Creamy Dip
- A side of yogurt-based dip or hummus can enhance the dish’s flavors while adding a creamy element.
Complement with Roasted Potatoes
- Crispy roasted potatoes seasoned with herbs are great for adding heartiness to your meal alongside the crumble.
How to Perfect Jamie Oliver Vegetable Crumble
To achieve the best results with your Jamie Oliver Vegetable Crumble, consider these helpful tips that will elevate your dish.
Use Fresh Ingredients: Fresh vegetables will bring out vibrant flavors and improve the overall quality of your crumble.
Adjust Seasoning: Taste as you go and adjust salt and pepper according to your preference for a well-balanced flavor profile.
Experiment with Cheeses: While Gruyere is delicious, mixing in other cheeses like cheddar or mozzarella can add interesting flavors.
Don’t Overcook Vegetables: Keep an eye on cooking times; perfectly caramelized vegetables add depth without becoming mushy.
Let It Rest: Allowing the crumble to cool for 15 minutes before serving helps it set up nicely, making serving easier.
Best Side Dishes for Jamie Oliver Vegetable Crumble
Pairing side dishes with Jamie Oliver Vegetable Crumble enhances the meal experience. Here are some great options that complement its flavors perfectly:
- Garden Salad: A refreshing mix of greens, tomatoes, and cucumbers drizzled with olive oil and lemon juice.
- Roasted Sweet Potatoes: Sweet potatoes seasoned with rosemary and olive oil add sweetness and earthiness.
- Grilled Asparagus: Lightly charred asparagus spears provide a crisp texture and vibrant color for an appealing plate.
- Quinoa Pilaf: Fluffy quinoa cooked with herbs offers a nutritious base that pairs well with rich flavors.
- Cauliflower Mash: Creamy mashed cauliflower serves as a low-carb alternative to traditional mashed potatoes.
- Lentil Salad: A protein-packed lentil salad mixed with diced vegetables creates a hearty complement to the crumble.
- Baked Ratatouille: This colorful vegetable medley adds both flavor and visual appeal to your meal spread.
- Couscous Salad: Fluffy couscous tossed with lemon zest, herbs, and olives provides a Mediterranean twist.
Common Mistakes to Avoid
Making a Jamie Oliver Vegetable Crumble can be delightful, but avoid these common pitfalls for the best results.
- Using stale ingredients: Fresh ingredients make a big difference. Always check that your vegetables and spices are fresh before you start cooking.
- Overcooking the vegetables: Cook the veggies just until caramelized to maintain texture. Overcooked vegetables can turn mushy in the crumble.
- Neglecting seasoning: Under-seasoning can lead to bland flavors. Taste as you go and adjust salt and pepper accordingly.
- Skipping the resting time: Allow the crumble to cool for at least 15 minutes before serving. This helps the filling set up and makes it easier to serve.
- Ignoring crust thickness: Distributing the crumble topping too thinly can lead to a soggy bottom. Ensure an even layer for optimal crispiness.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 3 days.
Freezing Jamie Oliver Vegetable Crumble
- Wrap tightly in plastic wrap or foil, then place in a freezer-safe container.
- Can be frozen for up to 2 months.
Reheating Jamie Oliver Vegetable Crumble
- Oven: Preheat to 350°F and bake for about 20 minutes or until heated through.
- Microwave: Heat on medium power, checking every minute until warmed thoroughly.
- Stovetop: Place in a skillet over low heat, covering with a lid, stirring occasionally until heated.
Frequently Asked Questions
Here are some common questions about making a Jamie Oliver Vegetable Crumble.
What vegetables can I use in Jamie Oliver Vegetable Crumble?
You can use any mix of your favorite vegetables such as zucchini, bell peppers, or peas. The key is to balance flavors and textures.
Can I make Jamie Oliver Vegetable Crumble ahead of time?
Yes! You can prepare it in advance and store it in the fridge or freezer. Just reheat before serving.
Is Jamie Oliver Vegetable Crumble suitable for vegetarians?
Absolutely! This recipe is packed with vegetables and uses no meat products, making it a great vegetarian choice.
How do I customize my Jamie Oliver Vegetable Crumble?
Feel free to add herbs or spices according to your taste. You could also substitute different cheeses or try adding nuts for extra crunch!
Final Thoughts
The Jamie Oliver Vegetable Crumble is not only delicious but also incredibly versatile. You can customize it with your favorite seasonal vegetables and spices, making it perfect for any occasion. Give this recipe a try; you won’t be disappointed!
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Jamie Oliver Vegetable Crumble
- Total Time: 50 minutes
- Yield: Serves approximately 6 people 1x
Description
The Jamie Oliver Vegetable Crumble is a hearty and comforting dish that showcases the vibrant flavors of seasonal vegetables, all topped with a satisfying, crunchy crust. This recipe seamlessly combines fresh ingredients to create a delicious meal that’s perfect for family dinners or casual gatherings. It’s versatile enough to accommodate various vegetables and makes an excellent vegetarian option. With its rich taste and delightful texture, this vegetable crumble is sure to impress everyone at your table.
Ingredients
- 1 cup crushed buttery crackers
- 1 cup panko bread crumbs
- 1/2 cup grated Parmesan cheese
- 1/2 tsp black pepper
- 1 tsp chopped thyme
- 8 tbsp melted butter
- 2 tbsp olive oil
- 1/2 cup diced onion
- 1 clove garlic, sliced
- 2 cups Brussels sprouts, quartered
- 2 cups cremini mushrooms, quartered
- 3 carrots, sliced
- 1 tsp chopped thyme
- Salt and pepper
- 2 tbsp all-purpose flour
- 1 cup broth
- 1/3 cup heavy cream
- 1/2 cup shredded Gruyere cheese
Instructions
- Preheat the oven to 350°F. Butter a 9-inch deep pie dish.
- In a bowl, mix crushed crackers, panko, Parmesan, black pepper, thyme, and melted butter. Press half into the pie dish and bake for about 12 minutes until golden.
- Sauté diced onion in olive oil over medium heat for 5 minutes; add garlic and vegetables. Cook until caramelized.
- Sprinkle flour over veggies and stir in broth gradually until thickened; add heavy cream.
- Pour mixture into baked crust; top with Gruyere cheese and remaining crumble mixture. Bake for an additional 15 minutes until bubbly.
- Cool for 15 minutes before serving.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Baking
- Cuisine: Vegetarian
Nutrition
- Serving Size: 1 slice (150g)
- Calories: 320
- Sugar: 4g
- Sodium: 600mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 10g
- Cholesterol: 30mg





