I make a chicken and chorizo baked rice - similar to @Whymustyoubringinthebirds recipe.
I cube chicken thighs (the skinless, boneless ones), and some chorizo (50-100g - more if I am feeling generous). Then roughly chop a couple of peppers, and slice an onion.
Heat some olive oil and crisp the cubed chorizo, then add the chicken to brown. I add smoked sweet paprika, and the onions and peppers, and saute a bit, then add rice, chicken stock (about 100mls for each 100g of rice), tomato passata and, if I have them, either halved fresh cherry tomatoes, or a tin of cherry tomatoes, then cover the top with a cartouche (a sheet of baking paper that I wet under the tap, scrunch up, and lay onto the surface of the rice mixture). Then cover with a lid, and bake in a 180 degree oven for about 25 minutes, until the liquid is absorbed, and the rice is cooked.
You can do everything up to the point where it goes in the oven during the day, and just bung it in the oven when you want to make tea - it will need a bit longer as it has to come up to temperature, but I find it means I can do the work during the day, before my get up and go has got up and gone, and I only have to do the easy bit, come the evening.