INGREDIENTS
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1 1⁄2cup(s)all-purpose flour
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1⁄2tsptable salt
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1tspbaking powder
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1⁄4cup(s)regular butter, softened
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1cup(s)sugar
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2largeuncooked egg yolk(s)
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1Tbspfresh lemon juice
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1Tbsplemon zest, finely chopped
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1⁄4cup(s)reduced-fat sour cream
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2spray(s)cooking spray, flour-variety recommended