Black Walnut Bars

Prep: 15 min Cook: 30 min Serves: 12 Cuisine: American

Decadent black walnut bars featuring a rich, sweet custard filling and crunchy walnuts, perfect for nut lovers and dessert enthusiasts alike. Elegant and satisfying treat.

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Ingredients

  • 1 stick oleo
  • 2 cups brown sugar, firmly packed
  • 2 eggs, beaten
  • 1 cup plain flour
  • 1 teaspoon real vanilla
  • 1 cup black walnuts, chopped

Instructions

  1. Preheat the oven and prepare the crust if needed.
  2. Heat one quart of rich, sweet milk in a double boiler until hot.
  3. In a separate bowl, beat the egg yolks of three eggs and dilute with 1/2 cup of cold milk, then add to the hot milk and cook until thickened.
  4. Beat the egg whites to a stiff froth with a pinch of salt.
  5. Gradually add 1 cup of granulated sugar to the egg whites and beat until smooth.
  6. Fold the beaten whites into the thickened custard mixture carefully.
  7. Stir in the chopped black walnuts and vanilla extract.
  8. Pour the mixture into a prepared crust and bake until set and golden.
  9. Allow to cool completely before cutting into bars.

Tips & Substitutions

For a richer flavor, consider using unsalted butter instead of oleo. If black walnuts are unavailable, you can substitute with pecans or regular walnuts, though the taste will differ slightly. Ensure the eggs are fresh for the best rise in the bars. For an added twist, mix in a dash of cinnamon or nutmeg to enhance the flavor profile.

Serving Suggestions

Serve the Black Walnut Bars as a delightful dessert or snack, paired with a scoop of vanilla ice cream or whipped cream for added indulgence. They also complement a cup of coffee or tea beautifully. For a refreshing contrast, consider serving them alongside a light salad, like Apple Slaw, to balance the sweetness.

Storage & Reheating

Store any leftover Black Walnut Bars in an airtight container at room temperature for up to three days. For longer storage, refrigerate them for up to a week. To reheat, simply warm them in a microwave for a few seconds or in a low oven until just warmed through, keeping the texture soft.

Nutrition & Diet Analysis (per serving)

Each serving of Black Walnut Bars contains roughly 354 calories, with 6g protein, 32g carbohydrates, and 13g fat. It is a good source of protein (13% of the Daily Value).

354 kcal 18% DV
Protein Fat Carbs

Macronutrients

Protein 6.3g 13% DV
Total Fat 13.2g 17% DV
Carbs 32g 12% DV
Fiber 1.4g 5% DV
Sugar 13.4g 27% DV

Electrolytes

Sodium 62.5mg 3% DV
Potassium 283.3mg 6% DV
Cholesterol 51.6mg 17% DV

Vitamins & Minerals

Vitamin A 13mcg 1% DV
Vitamin C 0.4mg
Calcium 69.2mg 5% DV
Iron 1.1mg 6% DV
Diet fit Under 400 cal
Contains Egg Wheat/Gluten Tree nuts

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of nut in this recipe?

Yes, you can substitute black walnuts with pecans or regular walnuts. However, keep in mind that the flavor will change, as black walnuts have a distinct, earthy taste. If you prefer a milder flavor, use pecans for a sweeter result.

How do I know when the bars are done baking?

The bars are done baking when they are set in the center and the top is golden brown. A toothpick inserted into the center should come out clean or with a few moist crumbs. Be careful not to overbake, as this can dry out the bars.

Can I make these bars ahead of time?

Absolutely! Black Walnut Bars can be made a day in advance. Just store them in an airtight container at room temperature. This will allow the flavors to meld together beautifully, making them even more delicious when served the next day.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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