INGREDIENTS
1 cup
pecan halves, toasted
1/3 cup
granulated sugar, plus more for rolling
1/4 cup
plus 2 tbsp. brown sugar
1 3/4 tsp
ground cinnamon
1/2 tsp
salt
Flour, for dusting work surface
1 lb
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puff pastry
(or 1 17.3-oz. package), thawed
1
large egg, lightly beaten