Szechwan Ramen Shrimp Stir-Fry

1/2 lb. large shrimp, peeled and deveined
1/2 cup chopped walnuts
2 tsp. oil
1 1/2 cups broccoli florets
2 oz. snow peas
1 large carrot, sliced
1 small onion, sliced
2 cups water
1 tsp. sesame oil
2 packages Maruchan Ramen Shrimp Flavor

Saute shrimp and walnuts in hot oil until shrimp turns pink. Remove from pan; keep warm. Add remaining ingredients to pan. Stir and cook 3 to 4 minutes until liquid is absorbed. Add shrimp and walnuts and serve immediately.