Ingredients
Equipment
Method
Make the oat crust
- Preheat oven to 350°F. Lightly set out a 9-inch pie dish so it’s ready for packing the crust.
- Stir together old-fashioned oats, all-purpose flour, brown sugar, and salt in a bowl. Mix until the dry ingredients look evenly combined.
- Pour in melted unsalted butter and mix until evenly moistened and crumbly. The mixture should clump when pressed between your fingers.
- Press the oat mixture firmly into the bottom and up the sides of a 9-inch pie dish. Pack it tightly for a sturdy, chewy crust.
- Bake 12–15 minutes until lightly golden, then set aside to cool slightly. Keep the crust partially baked while you make the filling.
Make and bake the pumpkin filling
- Whisk canned pumpkin puree, heavy cream, granulated sugar, brown sugar, eggs, ground cinnamon, ground ginger, ground cloves, ground nutmeg, salt, and vanilla extract in a large bowl until smooth. Stop when no streaks of pumpkin remain.
- Pour the filling into the partially baked crust. Fill to the top without leaving big gaps.
- Bake 40–45 minutes until the center is just set with a slight jiggle. Watch for gentle movement in the middle when you nudge the pie.
- Cool completely on a wire rack, then chill at least 2 hours. Cover after cooling if needed to prevent fridge odors.
Make and finish with brown butter glaze
- Melt unsalted butter in a small saucepan over medium heat, swirling until it turns golden brown and smells nutty, about 3–4 minutes. Remove from heat as soon as it reaches a deep golden color.
- Whisk the brown butter into powdered sugar with a pinch of salt. Mix until thick and smooth.
- Add milk a teaspoon at a time until pourable. Aim for a drizzle consistency that will set into crackly streaks.
- Drizzle the glaze over the chilled pie in a loose crackled pattern, then slice and serve. Let the glaze set briefly before cutting for cleaner slices.
Notes
For the smoothest filling, whisk the pumpkin mixture until completely uniform—scrape the bowl sides once to eliminate streaks. Store covered in the refrigerator up to 4 days; freezing is not recommended because the oat crust and glaze texture can soften after thawing. For a dairy swap, use evaporated milk in place of heavy cream and skip a portion of milk in the glaze by adding only as needed for drizzle consistency.
