Slow Cooker Lemon Chilli Chicken

I've been using my slow cooker a lot lately as I work from home every Tuesday, meaning I can put something on at lunchtime, forget about it while I go back to my laptop and work for the rest of the day. When I work from home I pick my husband up from the train station which means I would otherwise have to wait until we were back to start dinner, so this way it's already cooked!
I mainly do chicken in the slow cooker as my husband is a very fussy eater and he likes chicken. I love lemon chicken but he doesn't like sweet and savoury food together, and lemon chicken often ends up tasting quite sweet and tangy at the same time. I came across a recipe for lemon chilli chicken on SlimmingEats.com which was ideal, as it's citrusy and spicy and not really sweet at all.

The recipe given is cooked in a pan while I did mine in the slow cooker, and I didn't reduce the sauce at the end so it was quite thin - I think it would be nicer thickened a little.

I browned the chicken in a pan and added the spices - coriander, cumin, chilli, turmeric:

and then put the chicken in the slow cooker on high for 4 hours, along with the stock, lemon zest and juice

Serve with rice and a green veg.