Step 1: put the chicken in the bottom of a slow cooker and scatter over the potatoes.
Step 2: Mix the onion, garlic, peanut butter and flour until well combined.
Step 3: Slowly add rest of the ingredients and mix well.
Step 4: pour over the chicken and cook on low for 6 hours or on high for 3 hours.
Step 5: serve with boiled rice.
Step 7: You can also cook this in an oven at 180c for 1 3/4 to 2 hours