Heat the oven to 375°F with racks in the middle and lowest positions.

On a well-floured counter, roll the dough into a 12-inch circle. Wrap the dough loosely around the rolling pin and transfer to a 9-inch tart pan with a removable bottom. Ease the dough into the pan, then trim the edges flush with the rim. Freeze for 15 minutes.

Line the chilled shell with foil and fill with pie weights, then place on a rimmed baking sheet. Bake on the lowest rack until the edges are light golden brown, 25 to 30 minutes, rotating the pan halfway through. Remove the foil and weights, then bake until the bottom just begins to color, another 5 to 7 minutes. Remove the pan from the oven and reduce to 325°F.

While the crust bakes, in a 12-inch nonstick skillet over medium-high, combine the pumpkin and sugar. Cook, stirring frequently, until the mixture is thickened, dark and leaves a film on the pan, about 10 minutes. Transfer to a 2-cup liquid measuring cup (the yield should be 1½ cups). Add the bourbon to the skillet, set over medium-low and scrape up any browned bits; add to the pumpkin mixture.

In a food processor, combine the pumpkin-bourbon mixture and crème fraiche; process until smooth. Scrape down the bowl, add the eggs and salt, then process until smooth, about 1 minute.

Pour the filling into the warm crust, smoothing the top. Bake on the baking sheet on the middle rack until the edges start to puff and crack and the center sets, 30 to 35 minutes. Cool in the pan on a wire rack for at least 30 minutes. Remove the outer metal ring to serve warm or at room temperature.

In the bowl of a stand mixer, combine the heavy cream, honey, and orange zest. Using the whisk attachment, mix on low until frothy, about 30 seconds. Scrape the bowl with a spatula to make sure the honey is incorporated. Mix on medium-high and whip until soft peaks form, 2 to 3 minutes.