Matzo Tart with Orange Curd

Ingredients

• 2 cups blueberries fresh
• 1 large eggs 
• 2 large eggs lightly beaten
• 0.3 cup juice of lemon 
• 0.5 cup butter cut into chunks
• 1 cup matzo meal plus more for patting out crust
• 0.8 cup orange juice 
• 1 tablespoon orange zest grated
• 0.3 cup potato flour 
• 0.3 cup sugar 
• 1 cup sugar 

Equipment

• food processor
• sauce pan
• oven
• whisk
• tart form

Directions

1. Preheat oven to 32
2. Make matzo meal crust: In a food processor, whirl matzo meal, sugar, and margarine until well mixed.
3. Add egg and 3 tbsp. water; whirl until dough holds together. Dip fingers in more matzo meal and press the soft dough over the bottom and sides of a 9-in. tart pan with a removable rim.
4. Bake until crust is darker brown and feels firm when pressed in the center, 30 to 40 minutes.
5. Meanwhile, make filling: In a small saucepan, mix sugar with potato starch. Stir in zest, orange juice, and lemon juice. Stir over high heat until boiling.
6. Remove from heat and whisk in eggs. Return to high heat and stir just until mixture bubbles.
7. Let cool at least 10 minutes.
8. Spread warm filling in tart shell. Scatter blueberries on top.
9. Serve tart warm or cool, cut into wedges.