Prepare tortellini in boiling salted water according to package instructions, drain and allow to cool. Wash sugar snap peas thoroughly. Simmer sugar snap peas and peas in boiling salted water for about 2 minutes, drain and let cool.
Clean and wash spring onions and cut into fine rings. Wash, clean and quarter the radishes. Wash spinach, dab dry and chop coarsely. Mix agave syrup and lime juice, stir in oil, season with salt and pepper.
Place the tortellini, peas, mangetouts, spring onions, radishes and spinach in a bowl. Mix with dressing.