Skip to main content

Italian Recipes

Pesto & Mozzarella Portobello Burger

Pesto & Mozzarella Portobello Burger

Pesto & Mozzarella Portobello Burger

with Balsamic Onion and Wedges

Get 50% off 1st box + free snacks for life!

Fry off portobello mushrooms before baking with mozzarella and pesto to make a delicious vegetarian alternative to a burger. Serve up with spiced wedges and add even more flavour with caramelised balsamic onions.

Tags:

Veggie

Allergens:

Milk

•Sulphites

•Cereals containing gluten

The quantities provided above are averages only.

Boxes and ingredients are packed in facilities that handles Peanut, Nuts, Sesame, Fish, Crustaceans, Milk, Egg, Mustard, Celery, Soya, Gluten and Sulphites. Due to the war in Ukraine, it has been necessary to substitute sunflower oil with rapeseed oil in some products without a label change. The FSA have advised that allergic reactions to rapeseed oil are rare.

Total35 minutes

Active 20 minutes

DifficultyEasy

Ingredients

serving amount

450 grams

Potatoes

1 sachet(s)

Roasted Spice and Herb Blend

2 unit(s)

Portobello Mushrooms

1 unit(s)

Onion

1 ball(s)

Mozzarella

(Contains: Milk)

32 grams

Pesto

(Contains: Milk)

12 milliliter(s)

Balsamic Vinegar

(Contains: Sulphites)

2 unit(s)

Burger Buns

(Contains: Cereals containing gluten)

Not included in your delivery

1 tsp

Sugar

2 tbsp

Mayonnaise

Nutritional information

Energy (kJ)3076 kJ

Energy (kcal)735 kcal

Fat29.7 g

of which saturates8.9 g

Carbohydrate95.9 g

of which sugars16.4 g

Dietary Fibre8.8 g

Protein21.9 g

Salt2 g

Always refer to the product label for the most accurate ingredient and allergen information.

Utensils

•Baking Tray

•Large Frying Pan

•Medium Saucepan

Instructions

Prep the Wedges

1

Preheat your oven to 220°C/200°C fan/gas mark 7.

Chop the potatoes into 2cm wide wedges (no need to peel).

Pop the wedges onto a large baking tray. Sprinkle over the roasted spice and herb blend. Drizzle with oil, season with salt and pepper, then toss to coat. Spread out in a single layer. TIP: Use two baking trays if necessary.

When the oven is hot, roast on the top shelf until golden, 25-35 mins. Turn halfway through.

Mushroom Time

2

Meanwhile, remove the stems from the portobello mushrooms (but leave the mushroom whole).

Heat a drizzle of oil in a large frying pan on high heat.

Once hot, fry the mushrooms until golden brown, 4-5 mins, then turn over and cook for a further 4-5 mins. Transfer them, stem-side up, to another baking tray.

Fry the Onion

3

While the mushrooms are frying, halve, peel and thinly slice the onion.

Heat a drizzle of oil in a medium saucepan on medium heat.

Once hot, add the onion, season with salt and pepper and fry, stirring occasionally, until golden, 10-12 mins.

Get Stuffing

4

While everything fries, drain the mozzarella and squeeze out as much liquid as you can. Pat dry with kitchen paper, then tear into small pieces.

Divide the mozzarella between the mushrooms. Drizzle over the pesto and season with salt and pepper.

Bake on the middle shelf of your oven until the cheese has melted, 8-10 mins.

Meanwhile, once the onions are golden, add the sugar (see pantry for amount) and balsamic vinegar. Cook until caramelised, 1-2 mins more.

Finishing Touches

5

Halve the burger buns. Pop onto the baking tray with the mushrooms and back into the oven to warm through, 2-3 mins.

Assemble and Serve

6

When everything's ready, carefully drain any excess liquid from the portobello mushrooms.

Spread the mayo over the bun lids. Top the bases with the stuffed mushrooms and the balsamic onions, then sandwich shut with the bun lids.

Serve the burgers with the wedges on the side.

Enjoy!

Meal right image

Explore Similar Recipes

Mozzarella Recipes

Portobello Mushroom Recipes

Meal left image

Meal right image

Explore Our Meal Kits

Meal Boxes for 1 Person

Vegetarian Meal Delivery

Calorie Smart Meal Delivery

Family Food Boxes

Meal left image

More delicious recipes with similar ingredients

Pan-Seared Salmon and Warm Tomato Salsa

with Rosemary Potatoes and Pesto Baby Leaf Salad

The Tex-Mex

Chipotle Spiced Cheeseburger, Chips, Guacamole, Charred Corn Salad and Rocket

Cheesy Cajun Loaded Wedges

with Avocado and Soured Cream

Double Miso Beef Burger and Sticky Aubergine

with Caramelised Sweet Potato Wedges and Sesame Mayo Dressed Asian Slaw

Spanish Style Cod & Chips

with Olives and Vine Tomato

Aubergine and Bacon Parmigiana Style Pasta

with Rocket and Tomato Salad

Korma Baked Basa and Chips

with Garlic Butter Peas and Mango Chutney

Indian Spiced Sheperd's Pie

with Garlicky Cabbage

Roast Lamb and Mulled Wine Spices

with Garlicky Swede & Cabbage Gratin, Roasties & Rosemary and Balsamic Gravy

Peri Peri Chicken Breast Traybake

with Herby Potatoes and Pea Shoot Salad

Pork Steak

with Creamy Mash and Peppercorn Sauce

Creamy Mustard Chicken and Mushrooms

with Mash and Chives

Creamy Mustard Diced Chicken Breast and Mushrooms

with Mash and Chives

Buffalo Chicken Inspired Loaded Fries

with Blue Cheese, Crispy Bacon and Baby Leaf Salad

Zahtar Crusted Lamb Loin

with Aubergine Puree, Roast Potatoes, Garlicky Chard and Lemon Chive Dressing

Mushroom Stuffed Courgettes with Balsamic Tomatoes and Spinach

Your Favourite Tabasco Jambalaya

with Orange and Honey Chicken

Herby Burgers and Streaky Bacon

with Wedges and Chimichurri Tomato Salad

Lamb Shank and Dauphinoise Potatoes

with Garlicky Green Beans and a Red Wine Jus

Quick Fusilli Ragu

with Mozzarella and Honey Dressed Leaves

Highest-rated dinner recipes

Surf and Turf: Fillet Steak and King Prawns

with Asparagus, Wedges and Lemon Garlic Butter

King Prawn Risotto

With Tender Asparagus Spears and Dukkah Spice

Seared Duck Breast in Balsamic Gastrique Sauce

with Rosemary Roast Potatoes and Garlic Cavolo Nero

Prawn and Serrano Linguine

Coconut Dal with Roasted Butternut Squash,

Onion Textures and Warm Flatbreads

Tempting Tiger Prawn Risotto

With Tender Asparagus Spears and Dukkah Spice

Pan-Fried Venison Steaks

with Rosemary Potatoes and Creamy Mustard Sauce

Penne Beef Ragu Alforno

with Cucumber and Tomato Salad

BBQ Pulled Chicken Loaded Cheesy Fries

with Fresh Avocado, Coriander and Chilli Salsa

Roasted Duck Breast and Redcurrant Jus

with Rosemary Roasties, Tenderstem® Broccoli, Cavolo Nero and Carrots

Creamy Fish Curry

with Sweet Potato and Cheat's Chapatis

Truffled Chicken, Bacon and Mushroom Pie

with Honey Butter Glazed Chantenay Carrots

Ultimate Creamy Coronation Chicken

with Garlic Butter Rice and Green Beans

Venison Steak and Creamy Mustard Sauce

with Rosemary Potatoes, Tenderstem® Broccoli and Roasted Pear Salad

Chilli ‘n’ Cheese Topped Smoky Sausage

with Bacon Jam, Fries & Slaw

Presto Bacon Pesto Pasta

with Peas, Tenderstem® and Italian Style Cheese

Speedy Rosemary Lamb and Mushroom Rigatoni

with Creamy Tomato Sauce, Rocket and Cheese

Rosemary Scented Lamb Loin

with Blue Cheese, Leek and Potato Gratin

Creamy Linguine

with Prawns and Serrano Ham

Cajun Spiced Bass

with Sweet Potato & Cavolo Mash with a Chive Dressing

This week's must-try HelloFresh recipes

Curried Fried Chicken Bao

with Spring Rolls, Mango Chutney and Cucumber Raita Style Slaw

Korean Inspired 21 Day Aged Sirloin Steak

with Roast Potatoes, Spicy Mayo, Sesame Green Beans and Tenderstem®

Ultimate Thai Green Style King Prawn Curry

with Oven-Ready Spring Rolls, Jasmine Rice and Peanuts

Pulled Beef Ragu Lasagne

with Garlic Bread, Béchamel, Cheese and Balsamic Wild Rocket Salad

Middle Eastern Inspired Veggie Burger and Chips

with Corn Cobs, Harissa Relish, Mint Yoghurt and Salad

Coconut Veggie Laksa Noodle Soup

with Stir-Fried Veg and Peanuts

Glazed Teriyaki Sea Bream and Pineapple Salsa

with Black Sesame, Coconut Rice, Tenderstem® and Young Pea Pods

Creamy Orkney Crab and King Prawn Linguine

with Lemon, Chives, Flaked Almonds and Rocket

Seared Lamb Steak in Cheesy Leek Sauce

with Pesto Greens, Roasted Potatoes and Fresh Parsley Gremolata

Creamy Gochujang Mushroom Bibimbap

with Sweet Chilli Young Pea Pods and Pickled Slaw

Spiced Butternut Bulgur Bowl

with Hot Sauce, Chives and Cheese

Meat-Free Chicken Satay Style Curry

with Zesty Rice and Green Veg

Cheesy Truffle Mushroom and Butter Bean Bake

with Ditali Pasta

One Pan Gochujang Beef Udon

with Soy, Garlic, Mushrooms and Roasted Sesame

Sticky Marmalade Glazed Chicken

with Hasselback Potatoes, Bell Pepper and Roasted Broccoli

Peri Peri Spiced Chicken Thigh Traybake

with Roast Potatoes and Tomato & Baby Leaf Salad

BBQ Beef Quesadillas Rapidas

with Baby Gem and Tomato Salad

Super Green Panzanella Salad

with Garlic Croutons and Pesto Dressing

Herby Beef & Pork Meatballs and Linguine

with Mushrooms, Red Wine Sauce and Cheese

Warm Roast Potato, Bacon and Crispy Kale Salad

with Honey & Balsamic Glaze, Greek Style Cheese and Flaked Almonds