garlic &herb wedges directions.. a crunchy oven-bake recipe mix with aromatic garlic, parsley and oregano for delicious potato wedges full of flavour. 1. pre-heat a large roastin 400 f, gas mark 6. 2. cut the dry potatoes into and coat with the oil. spr and toss to coat evenly. 3. spread the potatoes tray and cook for 45 cooked through, turn for our recipe you will need.. 4 medium potatoes (approx. 675g (1½lbs)), unpeeled 2 tbs olive oil for a little in delicious with a tomato and softened butter an before grilling until gol