No longer second-string components on the dinner table, side dishes can indeed take center stage — and perhaps even upset a meaty main dish — when they become packed with flavor, as in this week's Most Popular Pin of the Week.

Made with only a handful of ingredients, Food Network Kitchen's Mustard-Parmesan Whole Roasted Cauliflower is as striking to look at as it is easy to prepare. Just brush the vegetable with mustard, then roast the cauliflower until it's tender and finish with a topping of nutty Parmesan and fresh parsley. Serve fresh lemon alongside for a light, fresh finish to this good-for-you side.

For more go-to side dish recipes, visit Food Network's Let's Celebrate Thanksgiving board on Pinterest.

Get the Recipe: Mustard-Parmesan Whole Roasted Cauliflower (pictured above)