Blanch the peas in boiling water for 1 minute and then refresh in iced water. Drain and leave to one side.
Bring a large pan of water to the boil, add the potatoes and cook until tender, about 15 minutes, adding the carrots for the last 5 minutes. Drain and set aside. Once the potatoes are cool enough to handle, peel off the skins.
Season the salmon with salt and pepper. In a frying pan over a medium heat, melt the butter and olive oil together and pan-fry the fish skin-side down for 8–10 minutes until golden brown, then turn over and cook for a further minute.
Remove to a plate and cover with foil.
Fry the bacon and diced shallot in the same pan for 2 minutes, before adding the vegetable stock, double cream, potatoes, carrots and peas; bring to the boil. Add the parsley and mint and season to taste.
Fry the bacon and diced shallot in the same pan for 2 minutes, before adding the vegetable stock, double cream, potatoes, carrots and peas; bring to the boil. Add the parsley and mint and season to taste.
Add the Little Gem wedges and simmer for a further 3 minutes.
To serve place two Little Gem wedges in each bowl or plate, spoon over some creamy vegetables and bacon and then place a salmon fillet on top.