Directions
Finely dice the chili, spring onion and ginger.
Warm the coconut milk and whisk in the peanut butter a little at a time to a smooth paste, add the remaining ingredients and the zest half of the lime, finish with lime juice to taste. The sauce will set hard in the fridge so use gently warmed or at room temperature.
Increase the chili or choose a hotter variety if more heat is required, I like scotch bonnets.