A colorful side dish comes together quickly when you have frozen whole green beans on hand.
You could use pecans or almonds instead of the walnuts, if you like.
Green Beans with Glazed Shallots in Lemon-Dill Butter
Roasted Green Beans with Roasted Garlic Aioli
Green Beans with Bacon-Walnut Vinaigrette
Parmesan-Garlic Butter Green Beans
Garlic Green Beans
Green Bean and Walnut Salad