In a non stick frying pan (preferably a deep one) heat the olive oil and cook the garlic and the bacon until golden. Crush the saffron in a small bowl and add 1 tbsp of boiling water. Allow to sit for 1 minute and then add to the pan. Pour in the wine and season well.
Let it reduce by half and then add the mascarpone, lemon and peas and heat through.
Cook the pasta according to package instructions. Drain well and add to the pan with the sauce. Serve with basil and grate some fresh parmesan on top.