Coffee Religieuses

• 2 cups milk
• 1/2 cup strong black coffee
• 6 None large eggs, plus 5 egg yolks
• 1/2 cup plus 2 tbsp sugar
• 1/4 cup cornstarch
• 1/2 cup butter, chopped coarsely, plus 4 tbsp
• 1 cup water
• 1 1/4 cups all-purpose flour
• 2 cups confectioners' sugar
• 1/4 cup heavy cream

1. To make coffee pastry cream: Bring milk and 1/4 cup coffee to a boil in medium saucepan. Meanwhile, whisk 5 egg yolks, 1/2 cup sugar, and cornstarch in a heatproof bowl; gradually whisk in hot coffee mixture. Return mixture to pan; stir over high heat until mixture boils and thickens. Remove from heat; whisk in 4 tbsp butter, 1 tbsp at a time. Transfer pastry cream to a medium bowl; place plastic wrap directly on surface of pastry cream and refrigerate for at least 2 hours.
2. Preheat oven to 400u0b0F. Grease 2 baking sheets.
3. To make choux pastry: Combine water, remaining butter, and remaining sugar in a medium saucepan; bring to a boil. Add flour; beat with a wooden spoon over medium heat until mixture comes away from base of pan. Transfer pastry to a medium bowl; beat in whole eggs, one at a time, until pastry becomes smooth and glossy but still holds its shape.
4. Spoon pastry into piping bag fitted with a 1/2-inch plain tube; pipe eight 2-inch balls, about 2 inches apart, onto one of the baking sheets. Pipe eight 1 1/2-inch balls, about 2 inches apart, on remaining tray.
5. Bake puffs for 20 mins; remove smaller puffs, cool on wire rack. Bake larger puffs a further 5 mins; cool on wire rack. Cut a small opening into the base of each puff.
6. Meanwhile, make coffee glaze. Sift confectioners' sugar into a small heatproof bowl; stir in enough coffee to make a thick paste. Place bowl over a small saucepan of simmering water; stir until mixture is smooth.
7. Spoon coffee pastry cream into piping bag fitted with a 1/2-inch plain tube; pipe pastry cream through cuts into puffs.
8. Spread top of one small puff with glaze. Spread top of a large puff with glaze; before the glaze sets, position small puff on top of large puff. Repeat with remaining puffs and glaze.
9. Meanwhile, beat cream in a medium bowl with an electric mixer until firm peaks form. Spoon cream into a piping bag fitted with a 1/8-inch fluted tube; pipe cream around center to decorate.

milk, black coffee, eggs, sugar, cornstarch, butter, water, flour, sugar, heavy cream

Taken from recipes-plus.com/api/v2.0/recipes/29531 (may not work)