Season the cleaned chicken with salt. Set aside to marinade. In a pan, add a bit of oil and fry the bananas until lightly browned. Set aside.
Fry the potatoes in the same pan until lightly browned. Set aside. Saute the carrots until browned and set aside.
In the same pan, sear the chicken until lightly browned. Do these in batches. Once browned, set aside and repeat for the next batch.
Saute in garlic until aromatic. Add in onions and saute for a bit before adding the tomatoes. Cook until the tomatoes are soft enough to crush.
Season with fish sauce. Let the aroma of fish sauce evaporate. Then add the tomato sauce, chicken, black pepper, and chicken cube. Saute for a minute.
Pour in water, cover and simmer for 15 minutes at medium-low heat. Stir often.
Add in green beans, fried bananas, potatoes, carrots, and pork n’ beans. Mix well. Cook for 2 to 3 minutes. Add in pechay and cook until the leaves wilt.