Pumpkin Tangzhong Cookies (Soft & Chewy)

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Pumpkin tangzhong cookies get their soft, chewy texture from pumpkin purée cooked with flour before it’s added to the dough. This technique helps hold moisture without making the cookies overly cakey.

Brown butter, warm spices, and chopped chocolate bring rich fall flavor, while an overnight chill helps the dough firm up before baking. The goal is a large cookie with crisp edges and a soft, chewy center.

Ingredients for Pumpkin Tangzhong Cookies

These cookies use pumpkin tangzhong, spiced brown butter, and two types of flour. Each ingredient plays a part in creating the soft center and crisp edges.

For the Pumpkin Tangzhong

Pumpkin purée: Use plain canned pumpkin purée, not pumpkin pie filling. It adds pumpkin flavor and moisture. Our pumpkin purée guide explains the texture differences between homemade and canned purée.
All-purpose flour: Cooked with the pumpkin, it thickens the mixture and helps the dough retain moisture.

Important: After cooking, let the pumpkin tangzhong cool, then measure exactly 200 grams for the cookie dough. The final amount may vary slightly depending on how much moisture evaporates.

Plain pumpkin purée and all-purpose flour in separate white bowls for pumpkin tangzhong. — Pumpkin purée and all-purpose flour are the two ingredients needed for pumpkin tangzhong.

For the Cookie Dough

Salted butter: Browning the butter gives the cookies a rich, nutty flavor.
Milk powder: Adds extra milk solids that brown with the butter, creating a deeper toasted flavor.
Cinnamon, allspice, and nutmeg: Add warm spice flavor without overpowering the pumpkin.
Granulated sugar and brown sugar: Work together to create crisp edges and a soft, chewy center.
Large eggs: Help bind the ingredients and give the cookies structure.
Alcohol-free vanilla flavoring: Adds vanilla flavor without using alcohol-based vanilla extract.
All-purpose flour and rye flour: Provide structure, while the rye flour adds a slightly earthy flavor.
Baking powder and baking soda: Help the cookies rise and spread as they bake.
Kosher salt: Balances the sweetness and brings out the other flavors.

For the Chocolate

Milk or dark chocolate: Chop the chocolate into pieces. Most goes into the dough, while the remaining pieces are added on top before baking.

Butter, sugars, rye flour, milk powder, chopped chocolate, spices, and vanilla arranged for pumpkin tangzhong cookies. — Key ingredients for pumpkin tangzhong cookie dough, including brown butter ingredients, rye flour, warm spices, and chopped chocolate.

How to Make Pumpkin Tangzhong Cookies

These cookies take a little planning because the dough needs to chill overnight. Start by preparing the pumpkin tangzhong and brown butter, then mix the dough and refrigerate it before baking.

1. Prepare the Pumpkin Tangzhong

Combine 255 grams of pumpkin purée and 42 grams of all-purpose flour in a small saucepan. Cook over medium heat, stirring constantly, until the mixture forms a thick paste and darkens slightly, about 5–6 minutes. The cooking time may vary with the smaller batch. Remove from the heat and let cool to room temperature before measuring out 200 grams for the cookie dough.

Pumpkin tangzhong paste being stirred with a silicone spatula in a stainless steel saucepan. — Cook the pumpkin purée and flour until the mixture thickens and holds the marks of a spatula.

2. Brown the Butter

Place the salted butter and milk powder in a separate pan over medium heat. Stir frequently as the butter melts and the milk solids turn golden brown. Watch carefully to prevent burning.

Remove the pan from the heat and stir in the cinnamon, allspice, and nutmeg. Transfer the mixture to a bowl and place it in an ice-water bath. Whisk for about 3–4 minutes, until it thickens to the consistency of softened butter.

Golden-brown butter bubbling in a stainless steel saucepan with toasted milk solids and a silicone spatula. — Brown the butter and milk powder until golden and fragrant, then remove from the heat before adding the spices.

3. Beat the Butter and Sugars

Transfer the cooled butter mixture to a stand mixer. Add the granulated sugar and brown sugar, then beat for 9–10 minutes until light and fluffy.

Add the eggs and alcohol-free vanilla flavoring. Continue mixing for another 2–3 minutes until the mixture looks smooth and airy.

Creamy brown butter, sugar, egg, and vanilla mixture in a stand mixer with a raised paddle attachment. — The brown butter mixture becomes smooth and creamy after beating with the sugars, eggs, and vanilla.

4. Mix in the Dry Ingredients and Tangzhong

In another bowl, whisk together the remaining all-purpose flour, rye flour, baking powder, baking soda, and kosher salt.

Add the dry ingredients to the butter mixture and mix until incorporated. Measure 200 grams of the cooled pumpkin tangzhong and add it to the dough. Mix on low speed until combined, scraping the bottom and sides of the bowl as needed.

5. Add the Chocolate and Chill

Fold 7 ounces of chopped chocolate into the dough, saving the remaining 2 ounces for topping.

The dough will be very soft at this stage. Cover the bowl and refrigerate overnight, or for up to 48 hours, until the dough is firm enough to portion.

6. Portion the Cookies

When ready to bake, preheat the oven to 375°F (190°C) for a conventional oven or 350°F (175°C) for a convection oven.

Line baking sheets with parchment paper. Divide the chilled dough into 16 equal portions and arrange them well apart to allow room for spreading. Press the reserved chocolate pieces onto the tops.

Five portions of raw pumpkin tangzhong cookie dough with chopped chocolate on a parchment-lined baking sheet. — Space the chilled cookie dough portions well apart on a lined baking sheet to allow room for spreading.

7. Bake Until the Edges Are Set

Bake for approximately 12–15 minutes, watching for edges that look set while the centers remain soft. The cookies will spread considerably during baking.

Once removed from the oven, gently tap the baking sheet against a heat-safe surface. If desired, carefully move a round cutter or small bowl around each warm cookie to neaten its shape.

8. Let the Cookies Cool

Leave the cookies to cool for at least 45 minutes before serving. They need this time to firm up, especially in the centers. Moving them too early may cause them to break.

Two pieces of a broken pumpkin tangzhong chocolate cookie showing the soft interior, with a whole cookie behind them on a white plate. — Pumpkin tangzhong cookies with golden edges, melted chocolate, and a soft-looking center after cooling.

Tips for Soft and Chewy Pumpkin Tangzhong Cookies

Watch the tangzhong’s texture, not just the timer. It should form a thick paste as it cooks. The 5–6 minutes are a guide, so pay attention to how the mixture changes.
Lower the heat if the milk powder browns too quickly. Stir frequently to keep the milk solids from burning.
Keep the dough cold if it’s difficult to scoop. If it still feels too soft after chilling overnight, refrigerate it longer rather than adding extra flour.
Don’t taste the raw cookie dough. Raw flour and eggs may contain harmful bacteria. Follow the FDA’s flour safety guidance and bake the cookies before eating.

How to Store and Freeze Pumpkin Tangzhong Cookies

Storing baked cookies: Let the cookies cool completely, then place them in an airtight container. Keep them refrigerated for up to 5 days, with parchment paper between layers to prevent sticking. Let them come to room temperature before serving.

Freezing cookie dough: After chilling, divide the dough into portions and place them on a parchment-lined baking sheet. Freeze until firm, then transfer to a freezer-safe bag or container. Freeze for up to 3 months.

Baking from frozen: Place the frozen dough portions on a lined baking sheet and bake at the same temperature. They may need a few extra minutes. Watch for set edges and soft centers, since baking times can vary.

Freezing baked cookies: Wrap the completely cooled cookies individually and freeze in an airtight container for up to 3 months. Thaw before serving.

Frequently Asked Questions About Pumpkin Tangzhong Cookies

What is the difference between pumpkin tangzhong and regular tangzhong?

Traditional tangzhong is made by cooking flour with water or milk. Pumpkin tangzhong uses pumpkin purée instead. The flour thickens as it cooks, helping the mixture retain moisture while adding pumpkin flavor to the cookies.

Can I make smaller pumpkin tangzhong cookies?

You can make smaller cookies, but their baking time and texture will change. Smaller portions may bake faster and have less of the soft, chewy center found in larger cookies. For the intended texture, stick with the 16 large portions in this recipe.

Why should I weigh the ingredients for these cookies?

Measuring by weight helps keep the dough consistent, especially when working with flour and pumpkin tangzhong. The recipe uses exactly 200 grams of prepared tangzhong, so a kitchen scale is the most reliable way to measure it.

Why do I need to measure 200 grams of pumpkin tangzhong?

The amount of tangzhong left after cooking depends on how much moisture evaporates. Measuring 200 grams helps keep the flour and moisture balance consistent in the cookie dough. Avoid adding any extra tangzhong.