http://www.TheGreenGirls.com - Romesco is a classic Catalonian sauce. Itâs basically a mixture of roasted red bell peppers, almonds, and olive oil. I like to add Vegenaise instead of olive oil to make the mixture creamy. Vegenaise is made with grapeseed oil which is a by-product of wine-making. Whenever you can make something new out of a by-product of something else youâre cutting down on resources and we love that! Distributed by Tubemogul.