Thyroid-Safe Egg White Frittata

Using only egg whites keeps this frittata light without skimping on protein, and baking it briefly in the oven after a quick stovetop sauté means you get set, fluffy eggs without a lot of fuss.

It's built as a thyroid-conscious dish — light on saturated fat, low in added salt, and full of colorful vegetables rather than heavy fillers. A sprinkle of low-fat feta is optional if you want a little richness, but the frittata holds together fine without it. Slice it into wedges and it works just as well cold the next day.