"A store-bought crust makes this one-pan beef pie even easier, and the hearty filling is sure to make for a family favorite...."
INGREDIENTS
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1 olive oil
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1 lean ground beef
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4 small shiitake mushrooms
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Kosher salt
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Pepper
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2 tomato paste
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1/2 frozen pearl onions
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1 fresh thyme leaves
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3 all-purpose flour
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8 stout (we used Guinness)
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2 frozen butternut squash pieces
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1 frozen peas
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1 refrigerated rolled pie crust
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1 egg