Water spinach with shrimp is easy and delicious that goes well with plain rice. I grew up eating water spinach /kalmishak a lot either cooked with minced onion, garlic or sometimes small shrimps were added. Both were delicious. Lucky to find this greens in Asian super markets. All it takes to make this tasty dish is simple pantry ingredients and just half an hour. I often make water spinach as well with mixed vegetable that goes great with both rice and roti.