These easy charred green beans can be made well ahead of serving time, as they’re just as delicious at room temperature. Simply drizzle over the mayo just before serving.
Cut off top quarter of garlic head to expose cloves; place both pieces on square of foil. Drizzle cut sides with oil, then sprinkle with salt; close foil to cover and bake until tender, 40 to 45 minutes. Let cool enough to handle.
Roasted Garlic Mayo
In glass 1-cup measuring cup, combine oil, egg, lemon juice, Dijon and salt. Insert immersion blender all the way to bottom of glass; turn on blender and slowly lift it up as mixture thickens, about 30 seconds. Squeeze in roasted garlic and stir to combine. Stir in more lemon juice and salt as desired. Set aside.
Charred Green Beans
In extra-large bowl, toss green beans with oil to coat evenly. Heat large cast-iron skillet over high heat. In batches, cook green beans, tossing, until charred, 2 to 3 minutes, carefully adding about 3 tbsp water toward the end until cooked through. Transfer to platter; sprinkle with salt.
Stir enough water into mayo mixture to thin the consistency, then drizzle or spoon over green beans; sprinkle with almonds and parsley.
Keyword charred green beans, Garlic, Green Beans, parsley, Roasted Almonds, Roasted Vegetables, vegetarian