Finely chop the onion and crush or finely chop the garlic. Heat some oil or vegan butter in a pan or pot to medium heat and add the onion. When starts to soften, add the garlic and stir.
Add the cashew cream. Turn the heat down to low and let the sauce reduce for a couple of minutes. The sauce will thicken fast, so remove it from the heat when it reduces to the perfect consistency.
Garnish with fresh herbs such as basil, fresh parsley sage or oregano. Add extra nutritional yeast flakes to taste, black pepper and a drizzle of extra virgin olive oil.