First things first, preheat your oven to 375°F (190°C). Get that heat ready for our little pies!
Time for the crusts. Unroll or get out your homemade dough. You'll need to cut out circles that will fit nicely into your muffin tins or mini tart pans. I usually use a round cookie cutter or even the rim of a glass that's just the right size. Gently press each dough circle into the cavities, shaping it to fit the bottom and sides. Don't worry if they aren't perfectly uniform – homemade charm!
Now, let's make the filling! In a medium bowl, grab your whisk and combine the brown sugar, granulated sugar, pumpkin pie spice, and salt. Give it a good whisk to get rid of any clumps and make sure all those lovely spices are mixed in.
Add the wet ingredients to the sugar mixture. Pour in the pumpkin puree, evaporated milk, your lightly beaten egg, and the vanilla extract.
Whisk it all together until it's smooth and beautifully combined. We want a silky-smooth filling, so keep whisking until there are no streaks.
Carefully pour your gorgeous pumpkin filling into each prepared mini pie crust. Don't overfill them! Aim to fill each one about two-thirds full. This gives them room to puff up slightly without spilling over.
Pop the muffin tin into your preheated oven. Bake for 20-25 minutes. How do you know they're done? The filling should look set (not jiggly in the center) and a knife inserted near the center of one of the pies should come out clean.
Once they're baked to perfection, carefully remove the pan from the oven. Let those little pies cool completely on a wire rack. This is important! They need time to set up properly.
Serve them chilled or at room temperature. The ultimate finishing touch? A generous dollop of homemade whipped cream!