Start your day right with this Mushroom Quiche Or Gratin – Adapted From Julia Child recipe. Made with pastry shells, mushrooms, butter and yellow onions…
This Mushroom Quiche Or Gratin – Adapted From Julia Child relies on simple, everyday ingredients such as sliced mushrooms, butter, salt and lemon juice. It comes together quickly and makes 4 servings, at about 295 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's an easy way to start the day, whether you're cooking a relaxed weekend breakfast or need something satisfying before a busy morning. Pair it with fresh fruit or your favorite hot drink to round out the meal.
Updated Jun 30, 2026