Boil large pot of salted water, add ½ the bag of couscous + stir; cook 5 min, then drain; add to a large bowl, drizzle with 1 tsp oil + season with salt/pep

Meanwhile, heat 1 tbsp oil in skillet over med-high; pat chicken dry, season with salt/pep + cook 4-6 min per side until fully cooked, no pinkness remains + internal temp is 165°; slice + set aside

Wash/dry + roughly chop ½ cucumber, pea snaps + ½ an onion; add to a bowl with salt/pep + lemon juice; toss to combine

Divide couscous to bowls; top with chicken + veggies (serve with a lemon wedge if desired)