Heat oil in a pot over medium. Sauté onion, bell pepper and jalapeños until soft, then add garlic, ají amarillo paste, cumin, turmeric and smoked paprika for 1 minute. Stir in rice until coated, add broth and cilantro, bring to boil.
2 tbsp vegetable oil, 1 cup onion, 1 cup red bell pepper, 2 jalapeños, 4 garlic cloves, 2 tbsp ají amarillo paste, 0.5 tsp ground cumin, 0.5 tsp turmeric, 0.5 tsp smoked paprika