Season meat with salt and pepper. Sear them over medium-high heat for about 2 minutes on each side. Add oil as needed. Set aside.
Lightly sear potatoes, carrots, and bell peppers. Set aside
Sauté garlic and onions for about a minute until softened.
Add crushed red pepper and toast for 30 seconds.
Add meat, tomato sauce, and chicken base dissolved in a cup of hot water. Mix while scraping up the fond (the browned bits) from the bottom of the pot for that extra flavor. Let it come to a boil.
Add bay leaves, fish sauce, sugar, a pinch of salt, and pepper to taste. Mix together.
Lower to medium heat and cover with the lid. Simmer for 1½ to 2 hours, until the meat is tender. Skim off the fat layer that pools on the surface.
Mix in potatoes and carrots. Cook for 10 to 15 minutes until almost tender.
Add bell peppers, pickles, olives, liver spread, and ground pepper to taste. Stir and continue cooking for 5 minutes.
Give it a taste and turn off the heat.