Chop onions, garlic and jalapenos. Place in medium to hot oil and saute until tender. Add 1/3 cup of coconut milk, allow to simmer slightly. Add the peanut butter and stir gently until smooth. Add the rest of the coconut milk. Stir until it has the consistency of a thick gravy. Add spices. Allow to simmer for about 5-7 minutes on low heat. Remove from heat.