Make peanut sauce: Whisk together all ingredients for the peanut sauce until smooth, adding another splash of coconut milk as desired for thinner consistency. It will thicken up later in the pan with the chicken.
Heat a large skillet over medium high heat and add the oil. When the oil is hot, add the chicken and season with a pinch of salt and pepper. Cook the chicken, rotating and flipping the pieces every couple minutes, until almost done, about 4-6 minutes. In the last couple of minutes of cooking, add the peanut sauce and simmer 1-2 minutes or until the chicken is cooked through.
Make slaw: In a small bowl, whisk together the olive oil, lime juice, honey, and soy sauce to make the dressing. In a large bowl, toss together the cabbage, carrot, cilantro, and green onion. Pour desired amount of dressing over the cabbage mixture and toss to combine.
Serve the chicken on a bed of cauliflower rice with the slaw on top.