Farfalle with spinach and sausage

Serves 4.

1 lb chicken sausage, sliced 1/2-inch thick
4 tsp olive oil
1 lb farfalle or rotini pasta, cooked according to package directions, drained (do not rinse), 1/2 cup cooking water reserved
1/2 small red onion, diced
1 red pepper, diced
1 lb baby spinach
2 tsp oyster-flavor sauce
4 tsp reduced-sodium soy sauce

In a large frying pan, heat 2 tsp olive oil, and cook the chicken sausage over medium-high heat until it is browned. Add onion, red pepper and spinach, and saute for 2-3 minutes. Add oyster sauce and soy sauce, and stir to combine. Add cooked pasta, and cook together for 2-3 minutes until pasta is incorporated with the sausage and vegetables. If needed, add a few Tbsp of reserved pasta water.