Broccoli and Cauliflower Au Gratin — Vegetarian recipe

Broccoli and Cauliflower Au Gratin

Eats Now Editorial Team  · 985 kcal  · Vegetarian

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This Broccoli and Cauliflower Au Gratin relies on simple, everyday ingredients such as salt, plus more as needed, all-purpose flour, whole milk and cayenne. It comes together quickly and makes 4 servings, at about 985 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian
Servings: persons

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