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1/2 small red onion, finely diced |
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6 cloves garlic, finely diced |
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2 lb assorted mushrooms, such as cremini, shiitake, and portobello |
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Kosher salt and freshly ground black |
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8 oz Monterey Jack cheese, shredded |
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12 (6-inch) flour tortillas |
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1/4 cup grated cotija cheese |
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4 teaspoons white truffle oil |
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