"This easy casserole is hiding three kinds of cheese under the vegetables! Eat as a light meal on its own or pair with a piece of grilled chicken, salmon or steak...."
INGREDIENTS
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1 red onion, thinly sliced
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4 ounces baby bella mushrooms, sliced
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1 tablespoon extra-virgin olive oil
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1/4 teaspoon salt
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1/8 teaspoon pepper
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2 10 ounce packages frozen chopped spinach, thawed
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1 16 ounce container fat-free cottage cheese
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3/4 cup grated Pecorino
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3/4 cup grated medium or sharp cheddar
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1 4 ounce jar diced pimientos, drained
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3 eggs, lightly beaten
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3 tablespoons flour