Oreshki Walnut-Shaped Cookies with Dulce de Leche

Name: Oreshki Walnut-Shaped Cookies with Dulce de Leche
Prep time: 35 min
Cook time: 25 min
Total time: 60 min
Yield: About 24 filled cookies
Cuisine: Eastern European-inspired
Ingredients: 375 g all-purpose flour; 200 g unsalted butter, softened; 100 g granulated sugar; 2 whole large eggs; 1 tsp baking soda; 1 tsp white vinegar; 1 pinch fine salt; 1 tsp vanilla extract; 400 g dulce de leche or cooked condensed milk; 50 g chopped walnuts, optional

Buttery walnut-shaped cookie shells filled with dulce de leche and optional chopped walnuts.

By Savva LoginovUpdated October 2, 2026

Total 1 hrMakes About 24 filled cookies

Jump to Recipe

Oreshki are small moulded cookie shells filled with cooked condensed milk and joined into walnut-like shapes. The source gives a butter-based dough and an oven mould method; this version specifies a small test shell because mould capacities vary. Let shells cool before filling, then use a modest amount of dulce de leche so the seams meet cleanly. If your mould requires a stovetop, follow its manufacturer’s instructions instead of placing it in the oven. Beat butter and sugar until creamy. Beat in eggs and vanilla. Whisk flour, salt and baking soda; add vinegar and then dry ingredients to form soft dough. Cover dough and refrigerate 30 minutes. Heat an oven-safe walnut cookie mould according to its instructions; grease lightly if needed. Test one small portion to determine cavity size.

Oreshki Walnut-Shaped Cookies with Dulce de Leche

How to tell when it is ready

Shells are golden and release cleanly after cooling.

Tips

Chill dough before shaping.
Test one cavity to size dough portions.
Do not overfill the shells.
Cool fully before joining.

Troubleshooting

If the mixture is too thick, add liquid a little at a time.
If browning too quickly, lower the heat.

Substitutions

Use a suitable neutral oil if needed.
Choose a broth or seasoning that suits your dietary needs.

Variations

Adjust herbs or spices to taste.
Add a little citrus for brightness.

Serving suggestions

Serve with black tea.
Pair with coffee.
Arrange on a holiday tray.
Dust lightly with icing sugar.

Make ahead

Measure ingredients ahead and finish cooking shortly before serving.

Storage

Refrigerate leftovers in a covered container within 2 hours and use within 3 days.

Food safety

Contains wheat, egg, dairy and optional walnuts. Use only an oven-safe mould in the oven; cooked condensed milk is very hot when freshly made.

Frequently asked questions

Can I prepare this ahead?

Prepare components ahead and refrigerate promptly.

How should I store oreshki cookies with dulce de leche?

Refrigerate leftovers in a covered container within 2 hours and use within 3 days.

Serve promptly and refrigerate leftovers safely.

About the author

Savva Loginov

Savva Loginov writes about traditional Ukrainian cooking, including regional dishes, heritage baking and the customs behind familiar recipes. His English guides explain each dish’s context alongside clear, practical cooking instructions.

Oreshki Walnut-Shaped Cookies with Dulce de Leche