Savory Sweet Potato, Feta and Caramelised Onion Tart
Get ready to delight your taste buds with the incredible Sweet Potato, Feta and Caramelised Onion Tart! This dish brings together the sweet, earthy flavors of sweet potatoes, the tangy creaminess of feta cheese, and the rich sweetness of caramelised onions, creating a perfect balance of sweet and savory in every bite. Whether you’re looking for an elegant starter or a satisfying main dish, this tart is sure to impress everyone at your table.
Why You’ll Love This Recipe
- Delicious Flavor Combination: The sweet, savory, and tangy elements harmonize beautifully.
- Simple Ingredients: Uses easily accessible ingredients that pack a flavorful punch.
- Versatile Dish: Perfect for brunch, lunch, or dinner and can be served warm or cold.
- Impressive Presentation: The vibrant colors and layers make it a showstopper on any table.
- Easy to Customize: Adapt the ingredients based on your preferences or dietary needs.
Ingredients You’ll Need
The beauty of this Sweet Potato, Feta and Caramelised Onion Tart lies in its simple yet essential ingredients, each contributing to the overall taste, texture, and color of the dish. Here’s what you will need:
- Sweet Potatoes: Their natural sweetness provides the perfect base for the tart.
- Feta Cheese: Adds a creamy, tangy flavor that complements the sweetness of the potatoes.
- Onions: Caramelising them brings out their natural sweetness and depth of flavor.
- Puff Pastry: The flaky, buttery crust gives the tart its delightful texture.
- Olive Oil: A splash of olive oil enhances the flavors and ensures even cooking.
- Fresh Herbs: Optional but adds a lovely fragrance and freshness.
Variations for Sweet Potato, Feta and Caramelised Onion Tart
This recipe is wonderfully adaptable, allowing you to customize it based on your ingredients, dietary needs, or taste preferences. Here are some delicious variations to consider:
- Herb Infusion: Try adding fresh thyme or rosemary for an aromatic twist.
- Veggie Boost: Incorporate roasted bell peppers or spinach for extra nutrition.
- Cheese Alternatives: Swap feta for goat cheese or ricotta for a different flavor profile.
- Gluten-Free Option: Use a gluten-free pastry or a crust made from almond flour.
- Spicy Kick: Add a pinch of red pepper flakes for a delightful heat.

How to Make Sweet Potato, Feta and Caramelised Onion Tart
Step 1: Prepare the Ingredients
Start by peeling and slicing the sweet potatoes into thin rounds. This ensures they cook evenly and blend beautifully with the other ingredients.
Step 2: Caramelise the Onions
In a skillet, heat olive oil over medium heat. Add sliced onions and cook slowly, stirring occasionally, until they become golden brown and sweet, about 20-25 minutes. This step is crucial for developing the rich flavor.
Step 3: Assemble the Tart
Preheat your oven to 400°F (200°C). Roll out the puff pastry and place it in a tart pan. Layer the sweet potato slices, caramelised onions, and crumbled feta cheese artfully on top.
Step 4: Bake the Tart
Bake in the preheated oven for about 30-35 minutes or until the pastry is golden and flaky. The aroma will be irresistible!
Pro Tips for Making Sweet Potato, Feta and Caramelised Onion Tart
- Slice Evenly: Ensure your sweet potatoes are sliced uniformly for even cooking.
- Don’t Rush the Onions: Take your time caramelising the onions for the best flavor.
- Use Cold Pastry: Keep your puff pastry cold until you’re ready to bake for maximum flakiness.
- Experiment with Spices: Feel free to add nutmeg or cumin for an extra flavor dimension.
- Let It Rest: Allow the tart to cool slightly before slicing to maintain its shape.
How to Serve Sweet Potato, Feta and Caramelised Onion Tart
Garnishes
Fresh herbs like parsley or chives make fantastic garnishes, adding a pop of color and freshness to your tart.
Side Dishes
This tart pairs beautifully with a simple green salad or steamed veggies, making for a well-rounded meal.
Creative Ways to Present
Consider slicing the tart into wedges and serving on individual plates, topped with a dollop of Greek yogurt or a drizzle of balsamic glaze for an elegant touch.
Make Ahead and Storage
Storing Leftovers
Leftover tart should be stored in an airtight container in the refrigerator, where it will keep for up to three days.
Freezing
If you want to prepare ahead, you can freeze the assembled but unbaked tart. Just wrap it tightly in plastic wrap and foil, and it will last for up to two months.
Reheating
To reheat, simply bake the tart in a preheated oven at 350°F (175°C) for about 15-20 minutes until warmed through and crispy.
FAQs
Can I use other types of cheese?
Absolutely! Goat cheese or ricotta can be great substitutes for feta, offering different textures and flavors.
Is this tart suitable for vegetarians?
Yes, the Sweet Potato, Feta and Caramelised Onion Tart is completely vegetarian-friendly, making it a great option for meatless meals.
How can I make this tart gluten-free?
You can use gluten-free puff pastry or create a crust using almond flour or a gluten-free flour blend.
Can I add protein to this dish?
Definitely! You could add cooked chicken, turkey, or beans for added protein while keeping the flavors harmonious.
How long does the tart take to prepare?
Including prep and cook time, you can expect to spend about an hour making the Sweet Potato, Feta and Caramelised Onion Tart.
Final Thoughts
Now that you have all the details, it’s time to roll up your sleeves and create your own Sweet Potato, Feta and Caramelised Onion Tart! I promise you, this dish will become a favorite in your household. Enjoy every bite and happy cooking!
Related Posts
- Indulgent Homemade Peanut Butter Cup Stuffed Cookies
- Quick and Tasty Quicker Chicken Spaghetti Bolognese
- Flavor-Packed Spicy Tomato Garlic Confit Pasta

Sweet Potato, Feta and Caramelised Onion Tart
- Total Time: 1 hour
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
Delight your taste buds with this Sweet Potato, Feta and Caramelised Onion Tart, a perfect balance of sweet and savory flavors, making it ideal for any occasion.
Ingredients
Sweet Potatoes
- 2 medium sweet potatoes
Feta Cheese
- 200g crumbled feta cheese
Onions
- 2 large onions
Puff Pastry
- 1 sheet of puff pastry
Olive Oil
- 2 tablespoons olive oil
Fresh Herbs
- Optional: Fresh parsley or chives for garnish
Instructions
- Prepare the Ingredients: Start by peeling and slicing the sweet potatoes into thin rounds. This ensures they cook evenly and blend beautifully with the other ingredients.
- Caramelise the Onions: In a skillet, heat olive oil over medium heat. Add sliced onions and cook slowly, stirring occasionally, until they become golden brown and sweet, about 20-25 minutes. This step is crucial for developing the rich flavor.
- Assemble the Tart: Preheat your oven to 400°F (200°C). Roll out the puff pastry and place it in a tart pan. Layer the sweet potato slices, caramelised onions, and crumbled feta cheese artfully on top.
- Bake the Tart: Bake in the preheated oven for about 30-35 minutes or until the pastry is golden and flaky. The aroma will be irresistible!
Notes
- Slice Evenly: Ensure your sweet potatoes are sliced uniformly for even cooking.
- Don’t Rush the Onions: Take your time caramelising the onions for the best flavor.
- Use Cold Pastry: Keep your puff pastry cold until you’re ready to bake for maximum flakiness.
- Experiment with Spices: Feel free to add nutmeg or cumin for an extra flavor dimension.
- Let It Rest: Allow the tart to cool slightly before slicing to maintain its shape.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Category: Main Dish
- Method: Baking
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 slice
- Calories: 250
- Sugar: 5g
- Sodium: 400mg
- Fat: 15g
- Saturated Fat: 5g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 20mg
Keywords: Sweet Potato Tart, Feta Tart, Caramelised Onion Tart, Vegetarian Tart, Mediterranean Recipe