I like to cook a very simple recipe for roasted potatoes: I peel and cut potatoes to cubes, mix them in a sauce of olive oil, garlic and sweet paprika and place in the oven for about an hour under aluminum foil. I then take out the aluminum foil and for about 10-15 for a crunchy texture.
Now, I want to add cauliflower to the dish. I plan to cut the cauliflower to small pieces and just mix them with the potatoes. I don't have much experience with cauliflower - will I get thoroughly cooked and crunchy cauliflower? Do I need to pre-boil the cauliflower?