Dulce de Leche Cinnamon Sandwich Cookies Recipe
Introduction
These Dulce de Leche Cinnamon Sandwich Cookies combine soft, cinnamon-spiced cookies with a rich and creamy dulce de leche filling. Perfect for sharing sweet moments with family and friends, they offer a delightful twist on classic sandwich cookies.

Ingredients
- 1 cup unsalted butter (softened)
- 1 cup granulated sugar (to sweeten the cookies)
- 1 large egg (binds the dough)
- 2 tsp vanilla extract (for flavor)
- 2 cups all-purpose flour (the dough’s foundation)
- 1 tsp baking soda (helps cookies rise)
- 1/2 tsp salt (enhances sweetness)
- 1/2 cup granulated sugar (for rolling)
- 2 tsp ground cinnamon (for flavor)
- 1 tbsp butter (melted)
- 1 can (13.4 oz) dulce de leche (for the filling)
Instructions
- Step 1: Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Step 2: In a large bowl, cream together the softened butter and 1 cup of granulated sugar for about 4 minutes until light and fluffy.
- Step 3: Add the egg and vanilla extract, mixing for another minute until fully combined.
- Step 4: Gradually stir in the all-purpose flour, baking soda, and salt until a soft dough forms.
- Step 5: Chill the dough in the refrigerator for 10 to 15 minutes to make it easier to handle.
- Step 6: In a small bowl, combine 1/2 cup granulated sugar with 2 teaspoons ground cinnamon.
- Step 7: Roll the chilled dough into 16 to 24 small balls. Coat each ball evenly in the cinnamon-sugar mixture.
- Step 8: Arrange the coated dough balls on the prepared baking sheet, spacing them evenly.
- Step 9: Bake in the preheated oven for 9 to 11 minutes, until the edges are lightly golden.
- Step 10: Once baked, sprinkle the warm cookies with any remaining cinnamon-sugar mixture.
- Step 11: In a small saucepan, melt 1 tablespoon of butter and stir in the dulce de leche until smooth and spreadable.
- Step 12: Spread a generous amount of the dulce de leche mixture on the bottom of one cookie, then top with another to form a sandwich.
- Step 13: Let the assembled cookies rest at room temperature for about an hour to allow the flavors to meld.
Tips & Variations
- For a richer flavor, add a pinch of nutmeg or cloves to the cinnamon-sugar mixture.
- Use homemade dulce de leche for a fresher taste or substitute with caramel sauce if preferred.
- Chilling the dough longer than 15 minutes can help prevent spreading during baking.
- Try rolling the dough balls in finely chopped nuts instead of cinnamon sugar for added texture.
Storage
Store the sandwich cookies in an airtight container at room temperature for up to 3 days. For longer storage, keep them refrigerated for up to 1 week. Before serving refrigerated cookies, let them come to room temperature for the best texture and flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use store-bought dulce de leche for this recipe?
Yes, store-bought dulce de leche works perfectly and saves time. Just ensure it’s smooth and spreadable before assembling the cookies.
How do I prevent the cookies from sticking to the baking sheet?
Using parchment paper or a silicone baking mat is the best way to prevent sticking and make cleanup easier.
Print
Dulce de Leche Cinnamon Sandwich Cookies Recipe
- Total Time: 1 hour 31 minutes
- Yield: 16 to 24 sandwich cookies 1x
Description
These Dulce de Leche Cinnamon Sandwich Cookies are a delightful treat perfect for sweet moments. Soft, cinnamon-coated cookies sandwich a luscious dulce de leche filling, creating a perfect balance of warm spice and caramel sweetness. Ideal for sharing with friends and family or indulging in a cozy dessert.
Ingredients
For the Cookies
- 1 cup Unsalted butter (softened)
- 1 cup Granulated sugar (to sweeten the cookies)
- 1 Large egg (binds the dough)
- 2 tsp Vanilla extract (for flavor)
- 2 cups All-purpose flour (the dough’s foundation)
- 1 tsp Baking soda (helps cookies rise)
- 1/2 tsp Salt (enhances sweetness)
For the Coating
- 1/2 cup Granulated sugar (for rolling)
- 2 tsp Ground cinnamon (for flavor)
For the Filling
- 1 tbsp Butter (melted)
- 1 can (13.4 oz) Dulce de leche (for the filling)
Instructions
- Make the cookies: Cream together the softened butter and granulated sugar in a large bowl for about 4 minutes until the mixture becomes light and fluffy, providing a smooth base for the dough.
- Add egg and vanilla: Incorporate the egg and vanilla extract into the creamed butter mixture, mixing for another minute until fully combined for enhanced flavor and binding.
- Mix dry ingredients: Gradually stir in the all-purpose flour, baking soda, and salt until a soft cookie dough forms. Ensure even mixing without overworking the dough.
- Chill the dough: Refrigerate the dough for 10 to 15 minutes to firm it up, which makes it easier to handle and helps with even baking.
- Prepare cinnamon sugar: In a separate bowl, combine granulated sugar with ground cinnamon to create the coating for the cookies that adds a sweet, spicy crust.
- Shape and coat dough balls: Roll the chilled dough into 16 to 24 small balls, then thoroughly coat each ball in the cinnamon-sugar mixture to evenly cover their surface.
- Arrange for baking: Place the coated dough balls onto a baking sheet lined with parchment paper, spacing them adequately to allow for spreading during baking.
- Bake the cookies: Preheat the oven to 350°F (175°C) and bake the cookies for 9 to 11 minutes until the edges are set and lightly golden.
- Add extra cinnamon sugar: While the cookies are still warm, sprinkle them with any remaining cinnamon-sugar for an extra layer of flavor and texture.
- Prepare dulce de leche filling: Melt the butter in a small saucepan over low heat and mix in the dulce de leche until completely smooth and combined, creating a creamy filling.
- Assemble sandwich cookies: Spread the dulce de leche mixture on the bottom of one cookie, then top it with another cookie to form a sandwich, gently pressing them together.
- Let cookies rest: Allow the assembled sandwich cookies to rest for about an hour to let the filling set and flavors meld before serving.
Notes
- For softer cookies, do not overbake; cookies should be slightly soft in the center when removed from the oven.
- Chilling the dough helps prevent cookies from spreading too much during baking.
- Use high-quality dulce de leche for the best flavor in the filling.
- The sandwich cookies can be stored in an airtight container at room temperature for up to 3 days.
- Optionally, roll the finished cookies in additional cinnamon sugar for extra sweetness and texture.
- Prep Time: 20 minutes
- Cook Time: 11 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Latin American
Keywords: Dulce de Leche Cookies, Cinnamon Cookies, Sandwich Cookies, Latin American Dessert, Sweet Treat

