Prepare the Plantains: Peel the plantains and slice them into 1 cm thick rounds. Set aside.
Sauté Vegetables: Heat 1 tbsp vegetable oil in a large pot over medium heat. Add diced onion and sauté until translucent (~5 minutes). Add minced garlic and grated ginger, cooking for another minute until fragrant.
Add Peppers and Tomatoes: Stir in diced red bell pepper and cook for 3 minutes. Add diced tomatoes (or blended tomato sauce) and cook until softened (~5 minutes).
Spice and Simmer: Stir in smoked paprika, chili powder, and salt to taste. Cook for 2 minutes to toast the spices. Pour in coconut milk and peanut butter, stirring until smooth.
Cook Plantains: Add plantain slices to the pot, ensuring they are submerged in the sauce. Cover and simmer on low heat for 20–25 minutes, stirring occasionally, until plantains are tender.
Prepare Coconut-Lime Rice: While stew simmers, rinse jasmine rice and cook in 300 ml water with lime zest and juice (from 1 lime) until tender (~15 minutes). Fluff with a fork.
Serve: Plate the stew over coconut-lime rice, garnish with fresh cilantro or parsley if available, and serve warm.