Cinnamon Diamonds

Prep: 15 min Cook: 20 min Serves: 48 Cuisine: American

Cinnamon Diamonds are sweet, nutty cookies with a hint of cinnamon, perfect for holiday gatherings or as a delightful treat with coffee or tea.

Be the first to rate this recipe

Ingredients

  • 1 cup butter, softened
  • 1 cup brown sugar
  • 1 egg yolk
  • 1/2 teaspoon vanilla
  • 2 cups all-purpose flour
  • 1 teaspoon ground cinnamon
  • 1 egg white, beaten
  • 3/4 cup chopped walnuts

Instructions

  1. Cream butter and brown sugar; beat in egg yolk and vanilla.
  2. Stir together flour and cinnamon.
  3. Add dry ingredients to the creamed mixture and mix well.
  4. Pat the dough into an ungreased baking pan.
  5. Brush the top with beaten egg white.
  6. Sprinkle with chopped walnuts and lightly press them into the surface.
  7. Bake at 350°F (175°C) for 18 to 20 minutes.
  8. Cut into diamond shapes while warm.

Tips & Substitutions

For a richer flavor, consider using dark brown sugar instead of light. If you prefer a nut-free version, substitute chopped walnuts with sunflower seeds. Ensure the butter is softened properly to achieve a creamy texture when creaming with sugar. Don’t skip brushing the top with beaten egg white; it gives a nice shine and helps the walnuts stick better.

Serving Suggestions

Cinnamon Diamonds are delightful served warm alongside a scoop of vanilla ice cream or a dollop of whipped cream. They pair beautifully with coffee or tea for an afternoon treat. For a festive touch, serve them during the holidays as part of a dessert platter alongside other American recipes like Apricot Bundt Cake.

Storage & Reheating

Store leftover Cinnamon Diamonds in an airtight container at room temperature for up to a week. For longer storage, refrigerate them for up to two weeks, or freeze for up to three months. To reheat, place them in a preheated oven at 300°F (150°C) for about 10 minutes until warmed through.

Nutrition & Diet Analysis (per serving)

Each serving of Cinnamon Diamonds contains roughly 115 calories, with 2g protein, 13g carbohydrates, and 5g fat.

115 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 1.8g 4% DV
Total Fat 4.9g 6% DV
Carbs 13.3g 5% DV
Fiber 0.8g 3% DV
Sugar 0.7g 1% DV

Electrolytes

Sodium 16.4mg 1% DV
Potassium 52.9mg 1% DV
Cholesterol 48.2mg 16% DV

Vitamins & Minerals

Vitamin A 8.3mcg 1% DV
Vitamin C 0.1mg
Vitamin D 0.1mcg 1% DV
Calcium 27mg 2% DV
Iron 0.8mg 4% DV
Diet fit Low-carb Under 400 cal
Contains Milk 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?

Absolutely! You can substitute walnuts with pecans, almonds, or even pumpkin seeds if you prefer a different flavor. Just be sure to chop them to similar sizes for even distribution in the dough.

What can I do if my dough is too crumbly?

If your dough seems too crumbly, try adding a teaspoon of milk or water to help bind it together. Mix thoroughly until the dough reaches a workable consistency without becoming overly sticky.

Can I make these Cinnamon Diamonds ahead of time?

Yes, you can prepare the dough ahead of time and refrigerate it for up to 48 hours before baking. Alternatively, you can bake them in advance, let them cool completely, and store them for later enjoyment.

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).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →