Wash the bottle gourd then cut off the neck. Use a knife or vegetable peeler to remove the bottle gourd’s pale green skin.
Work your way down the gourd lengthwise to make this step faster. Cut into 1/4 lengthwise, then slice into at least 1/2 inch portion.
In a pan, heat oil and saute garlic, onion, and tomato. Add shrimp and stir-fry for a min.
Add the cut upo, seasoning, and water Simmer for about 3-5 minutes or until fully cooked.
Season with salt and pepper to taste. Serve with rice while it’s hot!