A classic apple pie with a lattice crust featuring the mathematical symbol pi carved out of crust in center.

Triple Apple Pi Day Pie

Category Dessert
Prep 60 minutes
Cook 70 minutes
Style American
Technique Baking
Diet Friendly Vegetarian

Daily Recipe: March 14, 2023

This recipe celebrates Pi Day with a visual stunner that features classic apple pie flavors. The crust is covered in a lattice pattern to represent the mathematical concept of the irrational number pi.

Ingredients (for 8)

Preparation

  1. Step 1 - πŸ₯£πŸ’ΌπŸ§‚
    In a large bowl, mix flour, sugar, and salt. Add chilled butter and cut in with pastry blender or fingertips until the mixture forms pea-size pieces.
  2. Step 2 - β„οΈπŸ’§πŸ‘‹
    Drizzle ice water over the mixture and mix until it forms a ball.
  3. Step 3 - πŸŒ¬οΈπŸŒ‘οΈπŸ•°οΈ
    Divide the dough into two disks, wrap in plastic wrap, and refrigerate for at least 30 minutes.
  4. Step 4 - πŸŽπŸ§‚πŸ₯§
    In a large bowl, mix sliced apples, sugar, cinnamon, nutmeg, allspice, and salt. Melt butter in a saucepan and mix in flour until smooth. Add butter mixture to the apple mixture along with lemon juice and toss to coat.
  5. Step 5 - πŸ”„πŸ“πŸ₯§
    On a floured surface, roll out one dough disk into a 12-inch circle. Place it in a 9-inch pie dish, trimming the overhang to 1/2 inch. Roll out the other dough disk into a 12-inch square. Cut out the pi symbol in the center of the dough using a cookie cutter or knife.
  6. Step 6 - πŸ₯§πŸŽπŸŽ¨
    Pour the apple filling into the dough-lined pie dish. Place the pi cut-out on top of the filling. Cut remaining dough into strips and weave them in a lattice pattern on top of the filling. Brush with the egg wash and sprinkle with demerara sugar.
  7. Step 7 - πŸ‘©β€πŸ³πŸ”₯πŸ‘οΈ
    Bake for 60-70 minutes at 375Β°F, until the crust is golden brown and the filling is bubbling. Cool before serving.

Additional

To make it gluten-free, use a gluten-free flour mix. For a vegan version, substitute the butter with vegan butter and the egg wash with a non-dairy milk wash. Kids can help decorate the pie by cutting out the pi symbol and weaving the lattice pattern.