Grab a casserole form. Set the oven to 390°F/200°C.
Peel the potatoes, if they are already a little older. If they’re fine, wash them and cut them into dice-sized cubes.
Cut the bell pepper into similar sized cubes.
Cut the broccoli into bite-sized florets.
Put all veg into the casserole form. Add olive oil, salt and give it a good toss.
Now add the creme fraiche, vegetable broth, thyme and half the cheddar to the form and mix well.
Off it goes into the oven for at least 45 minutes. Depending on the potatoes it can take longer.
Roughly, after 35 minutes add the rest of the cheese. Can be turned down to 180/360 if broccoli is burning
Pierce a potato cube with a fork to see if it is tender. If yes, the casserole is ready.
Finish off with a few cracks of pepper. Enjoy!