Aubergine & feta burger with minty creme fraiche
These Aubergine & Feta Burgers are a delicious vegetarian twist on a classic burger. Packed with roasted aubergine, creamy feta, and fragrant herbs, they’re full of Mediterranean-inspired flavors. Served with a zesty crème fraîche dip, they make a perfect light meal or a tasty snack
I am in the throws of developing a vegetarian burger for a new gourmet burger restaurant and wanted to present a few concepts to the client. I adore aubergine, and it’s the perfect vegetable to turn into a burger with substance.

I made a few changes because I used 3 large aubergines and cooked them like I did with my wedges recipe. It uses less oil.
Mix all the creme fraiche dip ingredients together and serve this on the burger in a toasted bun with salad.
I was busy in my kitchen making a few other things so had some guacamole, lightly pickled red onions and fresh coriander lying around. I made some of the burger mixture into smaller and flatter cakes and fried these. I topped them with all the above mentioned ingredeints and they turned into a fantastic party snack. The burger would be sensational with these ingredients too and would instantly turn them into a spectacular Mexican vegetarian burger.

I make guacamole in various ways and for these I did a very easy version of smashed avocado, finely chopped pickled jalapeno chillis, a squirt of lime juice, salt and pepper. I left the coriander out because I piled on the fresh leaves at the end.
To lightly pickle the red onions, simply slice one up and soak for a min of 4 hours in red wine vinegar.
Storage Instructions – Aubergine & Feta Burgers with Crème Fraîche Dip
Aubergine & Feta Burgers:
- Short-Term (Up to 3 Days): Store cooked burgers in an airtight container in the refrigerator. Reheat in a pan over medium heat or in a preheated oven (180°C/350°F) for 10 minutes to retain crispness.
- Long-Term (Up to 3 Months): Freeze uncooked patties by placing them on a lined baking sheet until firm, then transfer to a freezer-safe bag. Cook from frozen or thaw in the fridge overnight before frying.
- Tip: If storing uncooked patties, dust them lightly with flour before stacking them between parchment paper to prevent sticking.
Crème Fraîche Dip:
- Refrigeration (Up to 5 Days): Store in an airtight container in the fridge. Stir before serving, as separation may occur.
- Not Freezer-Friendly: The texture of crème fraîche may change when frozen, so it’s best

Tips & Substitutions
- Make It Vegan: Replace feta with a plant-based cheese and use a flax egg (1 Tbsp flaxseed + 2.5 Tbsp water) as a binder.
- Spice It Up: Add more chili flakes or smoked paprika for a kick of heat.
- Different Dips: Try serving with tahini sauce, garlic yogurt, or hummus instead of crème fraîche.
- Serving Suggestions: Enjoy these burgers in a bun, with a side salad, or as a protein-packed snack with the dip.
Aubergine & feta burger with minty creme fraiche

Ingredients
- 3 large aubergines cut into wedges
- 1 onion finely chopped
- 2 cloves of garlic – crushed
- 2 cups of bread crumbs
- 2 tsp cumin
- 2 Tbsp chopped parsley
- 1 Tbsp chopped mint
- 1/2 chilli flakes can add a bit more if you like heat
- 180 grams feta (3 rounds), crumbled
- flour for dusting
- olive oil for frying
- salt + pepper
- Burger buns, salad or anything else you want to serve with the burgers
For the creme fraiche dip:
- 250 grams creme fresh
- 1/4 cup or 4 Tbs of good quality mayonnaise I use Miracle Whip Lite
- zest from 1/2 a lemon
- 2 Tbsp lemon juice
- 2 Tbsp of finely chopped fresh mint
- salt and a generous grinding of black pepper
Instructions
- Heat your oven to 180C, drizzle the aubergines with olive oil and roast for about 25 – 35 minutes. Fry the onion and garlic for about 5 minutes until it softens.
- In a food processor briefly whizz the onions and garlic with all the other ingredients except the aubergines.
- When the aubergines come out the oven, allow them to cool slightly and place about a half in the processor and pulse briefly. Chop the other half fairly finely. Empty the food processor mixture into a bowl and by hand stir the chopped aubergines through. The processed aubergines hold everything together and hand chopped ones give the burger a bit of texture. Roll them into balls and press them into a patty.
- Dust with flour and put in the fridge to chill. I did this so they would hold together when frying but I’m not sure it’s necessary. Fry until golden brown on either side.
- To make the creme fraiche dip, mix all the ingredients together, season and adjust where necessary.
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This looks amazing!!! 🙂
Thanks Kelsey!
What a great vegetarian burger, Sam!! It looks very good!
Thanks Zirkie!
These look ever so tasty (and healthy). I must try these! Thanks for sharing!
real red pickle onion is more than leave it 4 hours in red wine vinegar
in mexico is called “escabeche de cebolla morada”
I used to cured red onion rings 300grs more less on 125ml of white vinegar mixed with 250ml hot water 1tbs origanium 1 bay leave 6 of whole allspice 10 whole black pepper and 1cl fresh lime and sea salt
goes nice with dishes that needs a sour touch
LOVE this recipe – would you happen to know if the un-cooked patties would be good to freeze for a week?
Hi Sarah, I am not sure if these patties will freeze well as aubergine is fairly watery so is not ideal for freezing. I am sure that the cooked ones will, although have not tried either.
Sorry.