Mmm, that sounds like a really nice day of food! What are the Irish yoghurts? I love anything to do with red lentils, but particularly adding spinach is a great idea.
I like to sweat an onion in some olive oil. When it's soft, I add some chopped chicken breast, finely chopped garlic and some cumin, turmeric and chilli powder. After a minute I add red lentils and let that fry a bit. Then I top it up with water until everything is cooked. I don't add salt until after the lentils are done, as otherwise it takes ages, so I just finish off the seasoning with salt, garam masala and coriander. It's one of my favourite dishes, and tastes amazing on its own or with a little brown rice.
Nomnom, you're making me want food!
SL x