These chocolate chip walnut cookies are soft in the middle, lightly crisp at the edges, and studded with melted chocolate and toasted walnuts. They are a classic bake that works for everyday snacks, lunchboxes, or sharing with friends after dinner.
Why You’ll Love This Recipe
- Simple pantry ingredients: You likely already have everything you need, including flour, butter, sugar, eggs, and chocolate chips.
- Soft and chewy texture: Brown sugar and a slightly shorter bake keep the centers tender.
- Nutty crunch: Walnuts add a toasty flavor that balances the sweetness of the chocolate.
- Easy to customize: Swap nuts or chocolate types to suit your taste.
- Great for sharing: The dough makes a big batch that works well for gatherings.
Ingredients
The original notes did not include measurements, so the amounts below are a tested starting point. Adjust slightly based on your flour and humidity.
- 1 cup (226 g) unsalted butter, softened
- 3/4 cup (150 g) granulated sugar
- 3/4 cup (165 g) packed light brown sugar
- 2 large eggs, at room temperature
- 2 tsp (10 ml) pure vanilla extract
- 2 1/4 cups (280 g) all-purpose flour
- 1 tsp (5 g) baking soda
- 1 tsp (6 g) fine salt
- 2 cups (340 g) semisweet chocolate chips
- 1 cup (100 g) walnuts, chopped and lightly toasted
Ingredient Notes
Butter: Softened butter creams with sugar to create air pockets, which helps the cookies rise. It should be soft enough to dent with a finger but not greasy.
Brown sugar: It adds moisture and a deeper flavor, which is key to a chewy texture.
Walnuts: Toasting them for a few minutes in a dry skillet or oven brings out their flavor. Pecans make a realistic substitute.
Equipment You’ll Need
- Electric mixer or sturdy spatula and large bowl
- Measuring cups and spoons
- Two baking sheets
- Parchment paper or silicone baking mats
- Cooling rack
How to Make Chocolate Chip Walnut Cookies
- Preheat the oven. Heat the oven to 350°F (175°C) and line two baking sheets with parchment paper.
- Toast the walnuts. Spread the chopped walnuts on a small tray and bake for 5 to 7 minutes, until fragrant and slightly darker. Let them cool completely.
- Cream the butter and sugars. Beat the softened butter with both sugars for 2 to 3 minutes, until light, pale, and fluffy.
- Add eggs and vanilla. Beat in the eggs one at a time, then the vanilla. The mixture should look smooth and glossy.
- Mix the dry ingredients. In a separate bowl, whisk the flour, baking soda, and salt. Gradually add this to the wet mixture on low speed until just combined. Stop as soon as no dry streaks remain.
- Fold in the mix-ins. Stir in the chocolate chips and walnuts with a spatula until evenly distributed.
- Chill the dough (optional). Refrigerate for 30 minutes if you want thicker cookies with deeper flavor. The dough should feel firm but still scoopable.
- Scoop the dough. Use a level tablespoon or a small cookie scoop, placing dough balls about 2 inches (5 cm) apart on the baking sheets.
- Bake. Bake for 9 to 11 minutes, until the edges are golden and the centers look slightly soft and underbaked. Oven times vary, so check early.
- Cool. Let the cookies rest on the baking sheet for 5 minutes, then move them to a cooling rack. They will firm up as they cool.
Pro Tips for the Best Results
- Use room-temperature eggs so the batter mixes evenly.
- Chop chocolate bars instead of using chips for pools of melted chocolate.
- Rotate the baking sheet halfway through baking for even color.
- Press a few extra chocolate chips onto the tops of the dough balls for a bakery-style look.
- Use a light-colored baking sheet to prevent overly dark bottoms.
Common Mistakes to Avoid
- Overmixing the flour: This can make cookies tough. Mix only until the flour disappears.
- Using melted butter: Butter that is too warm can spread too much. Use softened butter instead.
- Overbaking: Cookies continue to firm as they cool. Pull them when the centers still look a little soft.
- Crowding the pan: Leave space between dough balls so the cookies bake evenly.
Variations and Substitutions
- Milk chocolate or dark chocolate: Use whichever you prefer.
- Pecans: Replace the walnuts with an equal amount of pecans.
- Mix-in add-ins: Add 1/2 cup (85 g) butterscotch or white chocolate chips for a sweeter version.
- Nut-free: Omit the walnuts and add extra chocolate chips.
Serving Suggestions
Serve the cookies warm with a cold glass of milk. They also pair well with coffee or hot chocolate for an easy afternoon treat.
Storage and Reheating
Store cooled cookies in an airtight container at room temperature for up to 3 to 4 days. Place a slice of bread in the container to help keep them soft. For longer storage, freeze the baked cookies or the dough balls in a sealed container. To warm frozen cookies, heat them briefly in a low oven until just warm.
Frequently Asked Questions
Can I make the dough ahead of time?
Yes. Cover the dough and refrigerate it for up to 48 hours, or freeze dough balls for up to 3 months.
Why did my cookies turn out flat?
Butter that is too warm, too much sugar, or an oven that is not hot enough can cause spreading. Chilling the dough for 30 minutes usually helps.
How do I know when the cookies are done?
The edges should be golden and the centers should look slightly soft. They will firm up as they cool.
Can I use margarine instead of butter?
You can, but stick margarine may change the texture. Use a firm baking variety for the best results.
