Meanwhile, prepare the roasted cauliflower. In a prep bowl, combine all the roasted cauliflower ingredients. Toss until the cauliflower florets are evenly coated.
On a baking sheet with a parchment paper, spread out the seasoned cauliflower and bake for 40-45 minutes until cauliflower is slightly charred on the edges.
When the cauliflower is almost done, start preparing the rest. In a pot, start boiling water for cooking pasta. Once the water is boiling, salt the water and start cooking pasta for 8-10 minutes (or follow the instructions on the package.) Be sure to reserve the pasta cooking water.
Meanwhile, heat up a frying pan at medium high heat. Pour extra virgin olive oil and add onion. Cook for 5 minutes until golden brown.
Add nutritional yeast and cook for a minute to bring out the flavor of the nutritional yeast. Add pasta cooking water to deglaze the pan then add almond milk. Stir until well blended.
When the roasted cauliflower is ready, add to the sauce. Partially break down the florets with a cooking utensil. Let it simmer until the pasta is ready.
Once the pasta is cooked, drain the pasta and transfer it to the sauce. Give a quick toss.
Serve with minced parsley to garnish (optional.) Drizzle some additional extra virgin olive oil on top.
Notes
Tips
You can prepare oven-roasted cauliflower a few days in advance to save time. To do so, roast the cauliflower in the same way by following Step 1-3. Once they are completely cooled down, store in a container with lid. When you are ready to prepare the dish, simply add to the sauce in step 7 (reheating cauliflower in the sauce adds extra 1-2 minutes of cooking time.)