Yep.. then you put it in a sieve and strain the crap out of it.
Here are a few recipes....
Ingredients
For the pastry:
Sweet short crust pastry case
or a packet of ready made sweet short crust pastry with 40g/1½oz crushed pecans mixed in.
For the filling:
450 g/1lb prepared weight pumpkin flesh, cut into 1in/2.5 cm chunks
2 large eggs plus 1 yolk (reserve the white)
3 oz/75g soft dark brown sugar
1 tsp ground cinnamon
½ level teaspoon freshly grated nutmeg
½ tsp ground allspice
½ tsp ground cloves
½ tsp ground ginger
10 fl oz/275 ml double cream
Method
1. Pre-heat the oven to 180C/350F/Gas 4.
2. Use a shop bought sweet crust pastry case, about 9 inch/23 cm diameter and 1½ inches/4 cm deep.
3. To make the filling, steam the pumpkin then place in a coarse sieve and press lightly to extract any excess water.
4. Then lightly whisk the eggs and extra yolk together in a large bowl.
5. Place the sugar, spices and the cream in a pan, bring to simmering point, giving it a whisk to mix everything together. Then pour it over the eggs and whisk it again briefly.
6. Now add the pumpkin pureé, still whisking to combine everything thoroughly. 7. Then pour the filling into your pastry case and bake for 35-40 minutes, by which time it will puff up round the edges but still feel slightly wobbly in the centre.
8. Then remove it from the oven and place the tin on a wire cooling rack. Serve chilled (stored loosely covered in foil in the fridge) with some equally chilled créme fraïche, but warm or at room temperature would be fine.
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Here is the Liiby's recipe.... just use 15 oz of the pumpkin you boiled or roasted instead of the can called for in the recipe.
Ingredients:
3/4 cup granulated sugar
1/2 teaspoon salt
1 teaspoon ground cinnamon
1/2 teaspoon ground ginger
1/4 teaspoon ground cloves
2 large eggs
1 can (15 oz.) LIBBY'S 100% Pure Pumpkin
1 can (12 fl. oz.) CARNATION Evaporated Milk -FOR UK USERS NOT THE SWEET ONE!
1 unbaked 9-inch (4-cup volume) deep-dish pie shell
Whipped cream (optional)
Directions:
MIX sugar, salt, cinnamon, ginger and cloves in small bowl. Beat eggs in large bowl. Stir in pumpkin and sugar-spice mixture. Gradually stir in evaporated milk.
POUR into pie shell.
BAKE in preheated 425° F. oven for 15 minutes. Reduce temperature to 350° F.; bake for 40 to 50 minutes or until knife inserted near center comes out clean. Cool on wire rack for 2 hours. Serve immediately or refrigerate. Top with whipped cream before serving.
NOTES:
1 3/4 teaspoons pumpkin spice may be substituted for the cinnamon, ginger and cloves; however, the taste will be slightly different. Do not freeze, as this will cause the crust to separate from the filling.
FOR 2 SHALLOW PIES: substitute two 9-inch (2-cup volume) pie shells. Bake in preheated 425° F. oven for 15 minutes. Reduce temperature to 350° F.; bake for 20 to 30 minutes or until pies test done.
FOR HIGH ALTITUDE BAKING (3,500 to 6,000 ft.): Deep-dish pie- extend second bake time to 55 to 60 minutes. Shallow pies- no change.