Put a tablespoon of butter in a pan, add chicken and brown.

Remove chicken

Add another tablespoon of butter

Add onion and cook until soft

Add the flour and cook for 2 mins.

Add stockpot

Add milk gradually stirring continuosly until thick.

Add asparagus, cauliflower and chicken simmer for 5mins.

Put chicken mixture into boats and put in the slow cooker for 1.5hrs on low

Sprinkle with grated cheese.

(Could also use other vegetables like broccoli)