Preheat the oven to 400 F
Remove the stem from the cauliflower and cut it into small florets. Add them to a large bowl
Whisk the eggs, dijon and a pinch of salt and pepper together then pour the mixture over the cauliflower and toss everything to combine. I like to toss this with my hands to make sure each piece is coated
Pour the seasoned breadcrumbs into a bowl, then dip each cauliflower floret into the crumbs to coat it. Add the breaded cauliflower to a large sheet pan with parchment paper.
Once all of the cauliflower is coated, drizzle generously with olive oil
Bake for 40-45 minutes total, flipping the florets after 30 minutes.
While the cauliflower bakes, prepare the honey harissa sauce by blending together the harissa, honey, water and a pinch of salt to form a smooth sauce
Pour the sauce over the cauliflower right when it comes out of the oven and serve right away. If you prepare the cauliflower in advance, you can add the sauce before serving.
Garnish with fresh parsley and sesame seeds