Sheet-Pan Mushroom Frittata - Rachael Ray Every Day

    Sheet-Pan Mushroom Frittata

    Need to feed a group for breakfast? Don't fuss over making omelets to-order. This couldn't-be-easier frittata is a total crowd-pleaser!
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    sheet-pan mushroom frittata

    Recipe by Jake Cohen

    Start to Finish: 30 minutes

    Servings: 8 to 10

    Ingredients

    • 1 lb. sliced cremini mushrooms

    • 3 tbsp. olive oil

    • 1 tsp. fresh thyme leaves

    • 1 large clove garlic, grated

    • 18 eggs

    • 3 cups watercress

    • 8 oz. goat cheese

    Preparation

    On sheet pan, toss first 4 ingredients; season. Roast at 450° until softened, 8 to 10 minutes. In large bowl, beat eggs. Stir in watercress, 2 tsp. salt, and 1 tsp. pepper; pour over mushrooms. Scatter cheese on top. Bake until just set, about 11 minutes.