Walnut Maple Pie

Kind of like a pecan pie, but with walnuts in a custardy base sweetened with maple syrup.

By
Elise Bauer
Elise Bauer
Elise Bauer
Elise founded Simply Recipes in 2003 and led the site until 2019. She has an MA in Food Research from Stanford University.
Learn about Simply Recipes' Editorial Process
Updated November 20, 2023
Elise Bauer
Walnut Maple Pie
Elise Bauer

Where my parents live in Sacramento, their house is surrounded by huge walnut trees. The housing development is in what was formerly a commercial walnut orchard.

When I was younger, the trees blanketed the neighborhood with shade in the blazing hot valley summers, and in the fall, all of us kids spent weekends picking walnuts. We harvested 500 pounds of walnuts a year, just from our five trees.

These days the trees are getting old, two of them are already gone and the other three are just hanging in there, not really producing much.

An Excess of Walnuts Leads to a New Pie

Still, we have a special affinity for walnuts. Growing up, pretty much any recipe calling for pecans we would just substitute walnuts. Which is how I first started making walnut pie.

Walnut Maple Pie
Elise Bauer

Like Pecan Pie, but With Walnuts and Maple

At its simplest, it's just a pecan pie for which you swap out the pecans for walnuts. But walnuts can be a little more bitter than pecans, so for this particular version, I've decided to use a dark maple syrup instead of the more commonly used corn syrup.

The sweet maple flavor helps to balance whatever bitter edge the walnuts may have. Like our pecan pie, this walnut maple pie is not overly sweet. I'm quite pleased with it (my parents both call it a winner!) and hope you will be too.

walnut maple pie
Elise Bauer

Tips for Baking Walnut Maple Pie

  • Freeze the crust: There's no need to blind bake the pie crust because of this recipe's long baking time. However, before baking, freezing the pie shell will help the edges keep their shape and prevent slumping.
  • Use a baking stone: To help firm up the bottom crust, place a baking stone in the pre-heating oven and set the pie directly on the hot stone to bake.
  • Tent with foil: If the crust browns but the filling needs to bake longer, tent the pie loosely with foil to keep the crust from browning further. If possible, move the pie down another rack in the oven.

Substitutions for Maple Walnut Pie

  • Use black walnuts instead of English walnuts, or a mix of the two.
  • Use pecans instead of walnuts.
  • Use an equal amount of bourbon or whiskey instead of rum.
  • If you want, toast the nuts before making the pie to heighten their flavor. Spread them on a rimmed baking sheet and bake in the oven as it preheats until they're nutty and aromatic, 5 to 10 minutes, depending on your oven. (Pecans typically toast faster than walnuts and burn easily. If you're using them, keep an eye on them.)

Making Walnut Maple Pie in Advance

This is a terrific pie to make a day ahead. There's no need to refrigerate. It stores well covered at room temperature.

This dense, sweet pie also freezes well. Bake as directed, allow to cool completely, wrap in a layer of plastic wrap and a layer of foil, and freeze for up to 1 month. Defrost overnight in the refrigerator.

From the Editors Of Simply Recipes

Walnut Maple Pie

Prep Time 40 mins
Cook Time 40 mins
Total Time 80 mins
Servings 8 servings

Use a dark maple syrup (US grade B) for this recipe if you can. It has a much stronger maple taste than Grade A.

The photos for this recipe show a pie crust in a glass pan. However, we don't recommend freezing Pyrex and then putting it in a hot oven, as the pan can crack. Use a metal or ceramic dish.

Ingredients

  • 1 (9-inch) pie shell, frozen for at least 30 minutes (see pie crust recipe)

  • 2 cups roughly chopped walnuts

  • 2 large eggs, beaten

  • 1 cup maple syrup (dark robust)

  • 1 tablespoon dark rum, optional

  • 1/2 teaspoon vanilla extract

  • 2 tablespoons melted butter

  • 2 tablespoons all-purpose flour

  • 1/4 teaspoon kosher salt

  • 1/8 teaspoon ground cinnamon

  • 1/8 teaspoon ground nutmeg

Method

  1. Preheat the oven to 375°F.
  2. Make the egg and maple syrup base:

    In a bowl, mix together the beaten eggs, maple syrup, rum (if using), vanilla extract, and melted butter. Sprinkle with flour, salt, cinnamon, and nutmeg. Whisk until smooth.

  3. Pour the base over the walnuts in the pie shell:

    Spread the chopped walnuts over the bottom of a prepared pie shell. Pour the maple syrup egg mixture over the walnuts.

    how to make walnut pie
    Elise Bauer
    how to make walnut maple pie
    Elise Bauer
  4. Bake:

    Place the pie in the preheated oven on the middle rack. Place a cookie sheet on the rack underneath to catch any drippings from the pie crust.

    Bake for 40 to 45 minutes. After about 20 minutes (about halfway through the baking), you may want to tent the pie crust edges with foil, or use a pie protector, so that the edges don't get burnt.

    baking a pie with walnuts
    Elise Bauer

    Surface cracks

    Don't worry if the surface of the pie "cracks" while cooking. The pie filling will puff up while hot (because of the eggs), and then deflate while it cools.

  5. Cool:

    Remove from the oven and let cool completely before serving.