Missing the classic Russian Oreshki (Walnut Cookies) while following the Dukan Diet? This healthier version lets you enjoy the nostalgic flavor of these iconic shell-shaped sandwich cookies without traditional flour or sugar.

Made with high-protein ingredients and filled with a creamy cocoa cottage cheese filling, these cookies are light, satisfying, and perfect with a cup of coffee or tea. If you own a walnut cookie mold (Oreshnitsa), this recipe is surprisingly easy to prepare.

Why You’ll Love This Recipe

• High in protein
• Low in carbohydrates
• No refined sugar
• Soft cookie shells with a creamy filling
• Great for special occasions
• Perfect with coffee or tea
• Inspired by the classic Russian dessert

Ingredients

For the Cookie Dough

• 2 eggs
• 2 tablespoons oat bran
• 2 tablespoons cornstarch (tolerated ingredient)
• 3 tablespoons skimmed milk powder
• 1½ tablespoons soy protein isolate
• Sweetener, to taste
• 1 teaspoon baking powder
• Optional: 1 teaspoon unsweetened cocoa powder (for a chocolate version)

For the Filling

• 200 g fat-free cottage cheese
• Sweetener, to taste
• ½ teaspoon baking soda
• Optional:
  • 1 tablespoon skimmed milk powder
  • or 1 tablespoon whey protein isolate
  • 1 teaspoon unsweetened cocoa powder
  • Vanilla extract

Instructions

Step 1: Prepare the Dough

In a large bowl, combine:

• Oat bran
• Cornstarch
• Soy protein isolate
• Baking powder
• Sweetener

Add the eggs and mix until a smooth dough forms.

Finally, fold in the skimmed milk powder. The dough should be soft but not sticky.

If making a chocolate version, add the cocoa powder at this stage.

Step 2: Bake the Cookie Shells

Preheat your walnut cookie mold (Oreshnitsa).

Lightly grease the mold if necessary.

Roll small balls of dough and place them into the mold.

Bake according to your cookie mold’s instructions until golden brown.

Allow the shells to cool completely.

Step 3: Prepare the Filling

Mix together:

• Fat-free cottage cheese
• Baking soda
• Sweetener
• Vanilla

For a richer filling, add skimmed milk powder or whey protein isolate.

If desired, stir in cocoa powder for a chocolate cream.

Mix until smooth and creamy.

Step 4: Assemble

Fill one cookie shell with the cottage cheese mixture.

Place another shell on top and gently press together.

Repeat until all cookies are assembled.

Expert Tips

• Allow the cookie shells to cool completely before filling.
• Chill the filled cookies for 1–2 hours to improve texture.
• Don’t overfill, or the filling may spill out.
• Store refrigerated for the freshest taste.
• The cookies often taste even better the next day.

Dukan Diet Phase Compatibility

Because this recipe contains oat bran, cornstarch (a tolerated food), skimmed milk powder, and soy protein isolate, its suitability depends on the phase of the Dukan Diet.

Dukan Tip: Cornstarch is considered a tolerated ingredient, so keep portions moderate during the Cruise phase and follow your personal daily allowance.

Storage

Refrigerator: Up to 4 days in an airtight container.

Freezer: Up to 1 month without the filling, or freeze filled cookies if using a stable dairy filling.

Nutritional Highlights

These cookies are:

• High in protein
• Lower in carbohydrates than traditional Oreshki
• Rich in calcium
• Lower in added sugar
• More filling than conventional cookies

Variations

Try these delicious filling ideas:

• Vanilla cottage cheese
• Chocolate cottage cheese
• Coffee-flavored cream
• Lemon zest and vanilla
• Cinnamon cream
• Sugar-free caramel-flavored yogurt cheese

Frequently Asked Questions

Can I make these without a walnut cookie mold?

Yes. You can bake small sandwich cookies using mini tart molds or shape the dough into small domes, although they won’t have the traditional walnut appearance.

Can I use Greek yogurt instead of cottage cheese?

Yes, but strain it first to remove excess moisture for a thicker filling.

Why is baking soda added to the filling?

It softens the cottage cheese slightly and creates a smoother, creamier texture.

Can I make chocolate walnut cookies?

Absolutely. Add unsweetened cocoa powder to both the dough and the filling for a richer chocolate flavor.

Are these cookies suitable for meal prep?

Yes. They store well in the refrigerator and are ideal for preparing ahead of time.

Conclusion

These Dukan Walnut Cookies (Oreshki) offer a healthier take on a beloved classic without sacrificing flavor. Their crisp, protein-rich shells and creamy cottage cheese filling make them an excellent choice for anyone following the Dukan Diet or simply looking for a lighter dessert.

The original recipe is best suited for the Cruise, Consolidation, and Stabilization phases because it includes tolerated ingredients such as cornstarch. With a few modifications—particularly omitting the cornstarch and respecting the daily oat bran allowance—a simplified version may also be adapted for the Attack phase. Enjoy these cookies in moderation as part of a balanced Dukan meal plan, and they’ll quickly become one of your favorite guilt-free treats.