Recipe information
Total Time
1 3/4 hr (includes cooling)
Yield
Makes about 2 cups
Ingredients
Vegetable oil for greasing pan
2
lb rhubarb stalks, cut into 1-inch pieces
2
/3 cup confectioners sugar
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Preparation
Step 1
Put oven rack in middle position and preheat oven to 375°F. Lightly oil a large shallow baking pan with vegetable oil.
Step 2
Arrange rhubarb in 1 layer in pan and sift confectioners sugar evenly over top. Bake, stirring occasionally, until rhubarb is very tender, 25 to 30 minutes.
Step 3
Transfer rhubarb to a food processor and purée until smooth. Force through a medium-mesh sieve into a bowl, discarding solids, and cool completely.