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.