Alex Guarnaschelli's Best Dinner Party Recipes Save Collection Share 1 / 25 Photo: Matt Armendariz © Yogurt-Marinated Grilled Chicken with Harissa Both the chicken and the sauce can be prepared hours before your guests arrive, making this a low-stress, high-success dish. Leftover harissa? Don’t worry! This sauce holds in the fridge for 3-6 weeks and works with just about every protein. get the recipe