Make these double mushroom burgers for an easy vegetarian entertaining idea. Also, try our classic homemade veggie burger falafel burger, vegan black bean burger and more vegetarian burger recipes.
Ingredients
- large flat mushrooms 4
- red onion 1⁄2 finely chopped, plus slices to serve
- garlic 1 clove, crushed
- olive oil
- sweet smoked paprika 1 tsp
- thyme 2 tsp, chopped
- fresh breadcrumbs 30g
- tomato ketchup 1 tbsp, plus extra to serve
- brioche or other burger buns 2
Method
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Step 1
Remove the stalks from the mushrooms, finely chop, and put in a frying pan with the chopped onion, garlic and 1⁄2 tbsp oil. Cook gently until softened, then add the paprika and thyme, and cook for another minute. Tip into a bowl with the breadcrumbs and 1 tbsp of ketchup, season and mix well.
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Step 2
Heat oven to 200C/fan 180C/gas 6. Brush the caps of the mushrooms with olive oil and heat a griddle (or frying pan).
Char the mushrooms on both sides until golden and softening, but not collapsing. Divide the breadcrumb mixture between 2 of the mushrooms, and put the other mushrooms on top, like sandwiches. Put in a roasting tin and bake for 5 minutes or until piping hot, while you get your burger fillings and sides ready. Open the buns and add them to the oven for another 5 minutes with the mushrooms.
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Step 3
Sandwich the double mushrooms between the toasted buns with the lettuce, sliced red onion, gherkins, mustard and more tomato sauce. Serve with fries, if you like.
Nutritional Information
- Kcals 502
- Fat 19.6g
- Carbs 65.3g
- Fibre 6.1g
- Protein 13.3g
- Salt 1.5g