Chewy pistachio cookies bring buttery softness, gentle pistachio flavor, creamy white chocolate, and a little crunch to one easy batch. Instant pistachio pudding mix gives the dough its color and flavor while sour cream helps keep the centers tender. With about ten minutes of preparation and ten minutes in the oven, these chewy pistachio cookies are a practical choice for a cookie tray, holiday baking, or an everyday dessert.
What Are Chewy Pistachio Cookies?
These are soft drop cookies made from a butter-based dough enriched with sour cream and instant pistachio pudding mix. White chocolate chips add sweet creamy pockets, while chopped shelled pistachios provide a delicate roasted crunch. The cookies are shaped by rounded spoonfuls rather than rolled or cut, so the recipe stays simple and relaxed.
Why This Recipe Works
The pudding mix concentrates pistachio flavor without requiring a separate nut paste. Sour cream adds moisture and helps the baked cookies stay soft, while butter supplies the familiar rich cookie base. Flour gives the dough structure, and a short bake protects the chewy center. White chocolate and pistachios create contrast in both flavor and texture.
Ingredients for Chewy Pistachio Cookies
Measure everything before mixing so the dough comes together smoothly. Use softened butter rather than melted butter; softened butter creams properly with the sugar and helps the cookies hold their shape.

- 1 cup sugar
- 1/2 cup softened butter
- 1 large egg
- 1/2 cup sour cream
- 1/4 cup milk
- 3.4 oz box instant pistachio pudding mix
- 1/2 tsp salt
- 1/2 tsp baking soda
- 2 cups all-purpose flour
- 2 cups white chocolate chips
- 1/2 cup shelled pistachios, chopped
How to Make Chewy Pistachio Cookies
Heat the oven to 375 degrees F and line two baking sheets with parchment paper. Keeping the pans ready before mixing means the dough can be portioned as soon as it is finished.
1. Prepare the baking sheets
Preheat the oven to 375 degrees F. Line two baking sheets with parchment paper.
2. Cream the wet ingredients
Cream the sugar and softened butter. Add the egg, sour cream, milk, and pudding mix, and stir until combined.
3. Add the dry ingredients
In a separate bowl, combine the flour, salt, and baking soda. Incorporate the dry mixture into the pudding mixture.
4. Fold in the mix-ins
Stir in the white chocolate chips and chopped pistachios. This distributes the mix-ins throughout the dough.
5. Portion and bake
Drop rounded tablespoonfuls of dough onto the prepared baking sheets. Bake for 10 minutes. Cool on the sheet for 5 minutes, then transfer to a rack.

Serving Suggestions
Serve the cookies once they have cooled enough to set but remain tender in the middle. They fit naturally on a dessert platter with coffee, tea, or a cold glass of milk. For a festive presentation, arrange them with the chopped pistachios visible and keep the cookies in a single layer so the white chocolate stays neat.
Helpful Tips
- Let butter soften at room temperature; do not melt it.
- Measure flour by spooning it into a cup and leveling the top.
- Use a cookie scoop or rounded tablespoon so the batch bakes evenly.
- Do not overbake: the centers should look set but still soft when the tray leaves the oven.
- Cool cookies on the baking sheet for five minutes so they finish setting without drying out.
Optional Variation
For an optional variation, replace part of the white chocolate chips with an equal amount of additional chopped pistachios. Keep the pudding mix, sour cream, flour, temperature, and bake time unchanged. This creates a more nut-forward cookie while preserving the primary chewy pistachio cookies recipe.
Storage and Reheating
Store cooled cookies in an airtight container at room temperature and separate soft layers with parchment if needed. They are best enjoyed within several days for the softest texture. If a cookie loses some tenderness, warm it briefly and gently, but avoid overheating because white chocolate can become very hot and the cookie can dry out.
Pistachio Pudding Cookie Ideas
If you are searching for pistachio pudding cookie ideas, this version is a useful starting point because the pudding mix handles much of the flavor work. The dough needs no chilling, and the white chocolate chips make the finished cookies feel special without a frosting step.
Easy Holiday Cookie Tray Addition
These cookies also work well on an easy holiday cookie tray. Their pale green color adds variety beside chocolate or spice cookies, while the pistachios make the ingredient identity clear. Bake them in a consistent size and allow them to cool fully before packing or stacking.
FAQ About Chewy Pistachio Cookies
Can I use melted butter?
Use softened butter for the intended texture. Melted butter changes the way the sugar and flour combine and can make the cookies spread differently.
Why use sour cream?
Sour cream adds moisture and a gentle tang, helping the cookies stay soft and balancing the sweetness of the pudding mix and white chocolate.
Can I skip the white chocolate?
The recipe is built around white chocolate chips, so skipping them changes the finished balance. If necessary, replace them with an equal amount of another baking chip.
How do I keep the cookies chewy?
Measure accurately, use softened rather than melted butter, and remove the cookies after the ten-minute bake before the edges become dry.
Can I freeze the baked cookies?
Cool them completely, package them airtight, and thaw them at room temperature. Protecting them from freezer air helps preserve their soft texture.

Chewy pistachio cookies are an easy way to turn a short list of familiar ingredients into a colorful, tender dessert. Pudding mix, sour cream, white chocolate, and chopped pistachios give each cookie a distinct flavor while the straightforward drop-cookie method keeps baking approachable.

Chewy Pistachio Cookies with White Chocolate
Adjust the serving amount to scale the ingredient list. Written quantities in the steps refer to the original recipe; adjust them in the same proportion. Timing may vary with batch size.
Ingredients
Ingredients
- 1 cup sugar
- 1/2 cup butter softened
- 1 large egg
- 1/2 cup sour cream
- 1/4 cup milk
- 3.4 oz box instant pistachio pudding mix
- 1/2 tsp salt
- 1/2 tsp baking soda
- 2 cups all-purpose flour
- 2 cups white chocolate chips
- 1/2 cup shelled pistachios chopped
Instructions
Instructions
- Preheat the oven to 375 degrees F. Line two baking sheets with parchment paper.
- Cream the sugar and softened butter. Add the egg, sour cream, milk, and pudding mix, and stir until combined.
- In a separate bowl, combine the flour, salt, and baking soda. Incorporate the dry mixture into the pudding mixture.
- Stir in the white chocolate chips and chopped pistachios.
- Drop rounded tablespoonfuls of dough onto the prepared baking sheets.
- Bake for 10 minutes. Cool on the sheet for 5 minutes, then transfer to a rack.







