Roasted Cauliflower Carbonara with Burrata

head cauliflower, trimmed and cut into bite-sized florets

olive oil, for roasting

pancetta, cut into cubes

large onion, chopped

garlic cloves, minced

large eggs, at room temperature

grated parmesan cheese

salt and pepper,

fusilli col buco, bucatini, or spaghetti

ball burrata cheese, torn into chunks

fresh chopped parsley, for topping