Bring a large pot of water to a boil, blanche the cabbage for 30-60 seconds, drain, rinse with cold water

Heat oil and add onion, and cook until translucent. Add apples, cook for 1 minutes

Add cabbage, water, salt, pepper, and thyme. Bring to a simmer and cook for 2-3 minutes. The cabbage and apples should still have some crunch.