Season the fish with salt and fry in hot oil until both sides are golden brown and cooked through. Remove from the pan and set aside.
In a pot, add water, ginger, and tomatoes. Bring to a simmer over medium heat.
Add fish paste (bagoong isda), running it through a sieve to separate lumps and pieces.
Add sweet potatoes and simmer, covered, until just half-cooked.
Then, add ampalaya, winged beans, okra, and eggplant. Cook, covered, until almost tender.
Introduce squash flowers and jute leaves (saluyot). Finally, arrange the fried fish on top, cover, and cook for several minutes until all vegetables are cooked.
Take the fish and place it on the side of a soup bowl.
Fill the bowl with the veggie-packed broth.
Serve hot and relish the combination of crispy fish and tender veggies!