Jump to Recipe Print RecipeAs the chill of autumn sets in, I find myself reaching for comfort food that warms both the heart and the kitchen. Enter my Hearty Plant-Based Cottage Pie with Leek & Cauliflower Cheese—a delightful twist on a classic dish! This vibrant pie features a savory filling of mushrooms and seasonal leeks, perfectly complemented by a rich cauliflower cheese topping instead of the traditional mashed potatoes. It’s not just satisfying; this recipe is quick to prepare, making it ideal for busy weeknights or when you’re craving a cozy meal. Plus, it’s a fantastic way to sneak more veggies into your diet without sacrificing flavor. Ready to transform your dinner table with this wholesome delight? Let’s dive into how to make this comforting feast! Why is This Cottage Pie Unique? Comforting and perfect for chilly evenings, this Hearty Plant-Based Cottage Pie adds an exciting twist with its cauliflower cheese topping instead of potatoes. Flavor-packed, the savory mushroom and leek filling promises a delicious experience that appeals to the whole family. Quick preparation makes this dish a fantastic option for weeknight dinners when time is tight, while its inherent heartiness means it’s also great for meal prep. Nutritious and vibrant, it’s a delightful way to incorporate seasonal vegetables into your diet. Whether you’re a seasoned chef or a kitchen novice, this recipe will surely become a favorite! If you’re in the mood for more veggie-packed delights, check out my Cheesy Baked Potatoes with Broccoli Cheese Sauce for another comforting twist. Cottage Pie with Leek & Cauliflower Cheese Ingredients For the Base Filling • Olive Oil – Adds moisture and helps sauté the vegetables; can be substituted with any neutral oil. • Carrots – Introduce sweetness and texture; finely diced for quick cooking. • Red Onion – Contributes aromatic sweetness; feel free to substitute with yellow onions if needed. • Red Pepper – Adds color and mild sweetness; any bell pepper variety works well. • Mushrooms – The primary substance of the filling for an umami-packed flavor; a mix enhances taste and texture. • Garlic – Provides depth of flavor; use 3 cloves minced or adjust to your taste. • Tomato Purée & Water – Forms the flavorful base of the filling; rich and moist. • Tamari – Adds savory umami as a soy sauce substitute; Worcestershire sauce works for non-vegan options. • Dried Sage & Thyme – Imparts herbaceous notes; adjust according to your preference. For the Cauliflower Cheese Topping • Cauliflower – Essential for the cheese topping; use a small head cut into florets. • Leek – Adds a mild onion flavor; diced to enhance the cheese topping’s texture. • Vegan Butter – Provides creaminess for the cauliflower cheese; substitute with olive oil if necessary. • Oat/Almond Milk – Used to create a creamy sauce; can use any plant-based milk you prefer. • Vegan Grated Cheese – Delivers cheesy flavor; Violife is recommended for great meltability. • Cornflour – Thickens the cheese sauce to achieve a creamy consistency. Embrace the comfort of this Cottage Pie with Leek & Cauliflower Cheese as you prepare a nourishing, plant-based meal your whole family will love! Step‑by‑Step Instructions for Cottage Pie with Leek & Cauliflower Cheese Step 1: Prep the Vegetables Begin by finely chopping the carrots, red onion, red pepper, and garlic. This preparation ensures that your vegetables cook evenly and quickly. Set aside the chopped ingredients on a clean cutting board while you gather the rest of your equipment, including a large frying pan and a pot for boiling the cauliflower and leeks. ad Step 2: Sauté Base Ingredients In a large frying pan, heat 2 tablespoons of olive oil over medium heat. Add the chopped carrots, onion, red pepper, and garlic, sautéing for about 5 minutes. Stir occasionally until the vegetables are softened and fragrant, creating a savory base for your Cottage Pie with Leek & Cauliflower Cheese. Step 3: Cook Cauliflower and Leek In a separate pot, bring water to a boil and add the cauliflower florets and diced leeks. Cook them for approximately 5 minutes, or until tender but not mushy, then drain thoroughly. This step is crucial for achieving a creamy cauliflower cheese topping without excess moisture. Step 4: Prepare the Filling Return to the sauté pan with your cooked vegetables. Stir in 2 tablespoons of tomato purée, followed by equal parts of water and tamari, along with dried sage and thyme. Let this mixture simmer for 5 minutes, allowing the flavors to meld, while making sure it thickens slightly. Step 5: Make the Cauliflower Cheese Sauce In the pot with the drained cauliflower and leeks, add 2 tablespoons of vegan butter, 1 cup of oat or almond milk, a generous handful of vegan grated cheese, and 2 tablespoons of cornflour. Stir well until fully combined. Heat this mixture over low until creamy and smooth, ensuring it doesn’t boil, as you prepare for the final assembly. Step 6: Assemble and Bake Preheat your oven to 180°C (350°F). In a baking dish, pour in the savory mushroom filling from the sauté pan, spreading it evenly. Carefully spoon the creamy cauliflower cheese topping over the filling, smoothing it out. Bake in the preheated oven for about 30 minutes, or until the top is golden and bubbly, creating a delightful crust for your Cottage Pie with Leek & Cauliflower Cheese. Expert Tips for Cottage Pie with Leek & Cauliflower Cheese Mix Your Mushrooms: Use a variety of mushrooms like shiitake or portobello for a deeper flavor profile in your Cottage Pie with Leek & Cauliflower Cheese. Drain Well: Make sure to drain the cauliflower and leeks thoroughly after boiling to avoid a watery topping that can ruin the texture. Season to Taste: Adjust the herbs and spices as you cook to suit your palate; a little extra sage or thyme can elevate the dish beautifully. Cool Before Slicing: Allow the pie to cool slightly before slicing to ensure clean, cohesive portions that hold together beautifully. Batch Cooking Bonus: This dish is perfect for meal prep; make double the amount and freeze half for a quick dinner on busy nights. How to Store and Freeze Cottage Pie with Leek & Cauliflower Cheese Fridge: Store leftovers in an airtight container for up to 3 days. This helps retain moisture and flavors, ensuring a satisfying meal awaits you later. Freezer: Freeze the unbaked pie wrapped tightly in plastic wrap or foil for up to 3 months. Just remember, the texture may slightly change after thawing, but it will still be delicious! Reheating: When ready to enjoy, defrost overnight in the fridge and bake at 180°C (350°F) for about 30 minutes or until heated through. Enjoy your comforting Cottage Pie with Leek & Cauliflower Cheese! What to Serve with Hearty Plant-Based Cottage Pie with Leek & Cauliflower Cheese Create a warm and inviting meal that complements the comforting flavors of your delicious cottage pie. Steamed Green Beans: The crunchy, fresh green beans add a delightful contrast, enhancing the dish’s texture while complementing its heartiness. Garlicky Kale Salad: A vibrant, slightly bitter kale salad dressed with a lemon vinaigrette pairs beautifully, balancing the richness of the pie. Crispy Roasted Potatoes: Crunchy on the outside and fluffy inside, these roasted potatoes make for a comforting addition that echoes homestyle cooking. Savory Mushroom Gravy: Drizzling warm, umami-rich mushroom gravy over the pie deepens flavors and adds an extra layer of savory satisfaction to each bite. Herbed Quinoa: Light and fluffy quinoa, seasoned with fresh herbs, provides a nutty flavor that elevates the overall meal experience. Chilled Cucumber Salad: A refreshing cucumber salad with vinegar and dill offers a perfect cooling contrast, making for a balanced plate. Fruit-Infused Sparkling Water: Light and refreshing, a hint of fruitiness in sparkling water cleanses the palate and creates a delightful dine-in experience. Make Ahead Options These Hearty Plant-Based Cottage Pies with Leek & Cauliflower Cheese are perfect for busy weeknights! You can prepare the flavorful filling and the creamy cauliflower cheese topping up to 24 hours in advance. Simply sauté the vegetables, mix in the tomato purée, and assemble the filling in a baking dish. For the cauliflower cheese, blend the ingredients and refrigerate them separately, ensuring both components are covered to maintain freshness. When you’re ready to enjoy this delicious meal, just preheat the oven, assemble everything if needed, and bake for 30 minutes until golden and bubbly. This way, you’ll have a comforting dinner with minimal last-minute effort! Cottage Pie with Leek & Cauliflower Cheese Variations Feel free to let your creativity shine and make this comforting recipe your own! Lentil Swap: Replace mushrooms with cooked lentils for a protein-packed filling. This twist not only adds heartiness but also enhances the fiber content. Zucchini Add-In: Dice up some zucchini and toss it into the filling. Its mild flavor and tender texture will blend beautifully with the other vegetables. Spicy Kick: Add a pinch of red pepper flakes to the filling for a bit of heat. This will awaken your taste buds and give the dish an unexpected zing! Herb Variants: Swap sage and thyme for fresh rosemary or oregano, offering a fragrant twist and new flavor notes, perfect for herb lovers. Creamy Cashew Cheese: For a rich and nutty topping alternative, blend soaked cashews with nutritional yeast instead of vegan cheese. It’ll bring creaminess and a savory depth to the dish. Root Vegetable Mash: Instead of cauliflower, try using parsnips or sweet potatoes for the topping. This will create a deliciously different flavor profile and texture. Quinoa Boost: Stir cooked quinoa into the filling mixture for an extra layer of texture and protein, making the dish even more filling and hearty. For more flavorful ideas, check out my Pumpkin Spice Gooey Cake with Cream Cheese Frosting or whip up some Ham Cheese Puff to enjoy with your cottage pie! Cottage Pie with Leek & Cauliflower Cheese Recipe FAQs What should I look for when selecting leeks for this recipe? Absolutely! When choosing leeks, look for firm, straight stalks with a vibrant green color and avoid any with dark spots or wilting. Fresh leeks should feel heavy for their size, and the white part should be clean and free of blemishes. How can I store leftovers of the Cottage Pie with Leek & Cauliflower Cheese? Very! Store any leftovers in an airtight container in the refrigerator for up to 3 days. Make sure it’s well-sealed to keep it from drying out, and it will be just as enjoyable for your next meal! Can I freeze the Cottage Pie with Leek & Cauliflower Cheese? How should I do it? Yes, you can definitely freeze it! For best results, freeze the unbaked pie wrapped tightly in plastic wrap or foil. It can stay in the freezer for up to 3 months. When you’re ready to enjoy it, defrost it overnight in the refrigerator and then bake at 180°C (350°F) for approximately 30 minutes or until heated through. Why is my cauliflower cheese topping watery? Ah, great question! If your cauliflower cheese topping is watery, it’s likely due to either not draining the cauliflower and leeks thoroughly after boiling or adding too much liquid in the cheese sauce. To avoid this, make sure to drain them well and consider reducing the liquid in the recipe if necessary. Is this recipe suitable for those with allergies? Absolutely! This Plant-Based Cottage Pie is free from dairy and animal products, but do check if you’re using any alternative ingredients like plant-based milk and cheese, as some brands may contain allergens such as nuts or soy. Always read labels carefully when serving to those with allergies. Cottage Pie with Leek & Cauliflower Cheese: A Cozy Twist This hearty Cottage Pie with Leek & Cauliflower Cheese is a comforting, plant-based twist on a classic dish, perfect for chilly evenings. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 30 minutes minsCooling Time 5 minutes minsTotal Time 50 minutes mins Servings: 4 servingsCourse: CasseroleCuisine: Plant-BasedCalories: 350 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Base Filling2 tablespoons Olive Oil or any neutral oil2 medium Carrots finely diced1 medium Red Onion or yellow onion if preferred1 medium Red Pepper any bell pepper variety200 grams Mushrooms mixed varieties for flavor3 cloves Garlic minced2 tablespoons Tomato Purée2 tablespoons Tamari or Worcestershire sauce for non-vegan1 teaspoon Dried Sage1 teaspoon Dried ThymeFor the Cauliflower Cheese Topping1 small Cauliflower cut into florets1 medium Leek diced2 tablespoons Vegan Butter or olive oil1 cup Oat/Almond Milk or any plant-based milk150 grams Vegan Grated Cheese Violife recommended2 tablespoons Cornflour Equipment large frying panPot for boilingcutting boardBaking Dish Method Step‑By‑Step InstructionsFinely chop the carrots, red onion, red pepper, and garlic, then set aside.Heat olive oil in a large frying pan over medium heat. Sauté the chopped vegetables for about 5 minutes until softened.Boil water in a separate pot, add cauliflower florets and diced leeks. Cook for about 5 minutes until tender, then drain.Return to the sauté pan, stir in tomato purée, water, tamari, sage, and thyme. Simmer for 5 minutes until slightly thickened.In the pot, combine drained cauliflower and leeks with vegan butter, oat or almond milk, vegan cheese, and cornflour. Stir until smooth.Preheat oven to 180°C (350°F). In a baking dish, pour in the filling and smooth the cauliflower cheese topping over it. Bake for 30 minutes until golden. Nutrition Serving: 1sliceCalories: 350kcalCarbohydrates: 45gProtein: 10gFat: 15gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gSodium: 500mgPotassium: 800mgFiber: 8gSugar: 6gVitamin A: 450IUVitamin C: 60mgCalcium: 150mgIron: 3mg NotesAllow the pie to cool slightly before slicing for clean portions. This dish is perfect for meal prep and can be frozen for later enjoyment. Tried this recipe?Let us know how it was!