Bring a large pan of salted water to the boil, then add the tagliatelle and beans. Bring back to the boil and cook for 3 minutes. Drain, reserving a mugful of the cooking water.
Meanwhile, heat the oil in a large frying or sauté pan over a medium heat, then fry the garlic for 1 minute. Add the Flora Double, stirring over the heat. Add the drained pasta and beans, the lemon zest and juice, and two-thirds of the grated cheese, plus a glug of the pasta cooking water.
Stir over the heat for a moment until the pasta is coated in a creamy sauce (add more pasta water if needed). Toss through the basil and season, then serve scattered with the reserved cheese.
