Brown Butter Pecan Cookies

Chewy brown butter pecan cookies with dark chocolate chunks and a pinch of flaky salt on top.

The butter is browned first, which takes about five minutes and gives the cookies a nutty, toffee-like flavour. The pecans are roughly chopped and the chocolate is cut from a bar, so it melts into the dough instead of staying in neat chips.

The dough is mixed in one bowl with a whisk, no mixer needed. It chills for 30 minutes so the cookies stay thick, then bakes for about 12 minutes.

Ingredients needed

• Butter. Unsalted, 150 g. It gets browned, so don’t use anything you’d be sad to see go brown. Salted works too, just skip half the salt in the dough.
• Light brown sugar and white sugar. Mostly brown, for chew and that caramel edge, with a little white so the edges crisp. Dark brown sugar works and gives you a deeper, more molasses-y cookie.
• One large egg, at room temperature. A cold egg will seize the warm butter into lumps.
• Vanilla extract. One teaspoon, the real thing.
• All-purpose flour, 200 g. Spoon it into the cup and level it if you’re measuring by volume. Scooped flour packs down and you’ll end up with dry, cakey cookies.
• Baking soda and fine salt. Soda, not powder. It’s what spreads the cookies just enough and browns the edges.
• Dark chocolate, 60 to 70%, chopped from a bar. Chips are fine in a pinch, but they’re made to hold their shape and the cookie loses those melted pools.
• Pecans, roughly chopped. Big pieces. If you want them extra nutty, toast them first (there’s a tip below).
• To finish: a few extra chocolate chunks, some pecan halves and flaky sea salt. Optional, but it’s what makes them look like the photo.

How to make brown butter pecan cookies

1.Brown the butter
Put the butter in a light-coloured pan over medium heat. It melts, then foams, then goes quiet and starts to crackle. Swirl the pan now and then. After five to seven minutes you’ll see brown specks on the bottom and it will smell like toasted nuts. That’s it. Pour it straight into your mixing bowl, brown bits and all, and let it cool for about ten minutes, until it’s warm but not hot.

The pan matters. In a dark pan you can’t see the colour change, and brown butter goes from perfect to burnt in about thirty seconds.

2. Mix the dough
Whisk both sugars into the warm butter until it looks smooth and glossy. Add the egg and vanilla and whisk for a minute, until it lightens a shade. Now fold in the flour, baking soda and salt with a spatula, stopping as soon as you can’t see dry flour. Stir in the chocolate and pecans.

If the dough looks a bit crumbly, that’s the browning. Butter loses water on the stove. Add a teaspoon of milk and it will come together.

3. Chill
Cover the bowl and put it in the fridge for 30 to 45 minutes. The dough firms up, the flour has a moment to hydrate, and the cookies come out thick and chewy instead of thin and crisp. While it chills, heat the oven to 180°C (350°F) and line two trays.

4. Bake
Roll the dough into 12 to 14 balls, about 45 g each, and space them well apart. They spread. Bake one tray at a time for 10 to 13 minutes. You’re looking for golden edges and a centre that still looks a bit raw. It isn’t. It finishes cooking on the hot tray.

5. Finish
The second they come out, press a few extra chocolate chunks and a pecan half into the top of each one and sprinkle with flaky salt. Leave them on the tray for ten minutes, then move them to a rack. If you can wait.

Tips and tricks for the best brown butter pecan cookies

• Watch the butter, not the clock. Pans and hobs differ. Go by the smell and the brown specks, and pour it out the moment it gets there. It keeps cooking in the pan.
• Don’t skip the chill. Warm melted butter dough spreads into puddles. Thirty minutes is enough, overnight is even better. Cold dough balls can go straight into the oven, just give them a minute or two longer.
• Toast the pecans. Eight minutes at 160°C (325°F) on a dry tray, until they smell like pecan pie. Let them cool before chopping. It’s optional, but it makes the pecans taste like more.
• Chop the chocolate by hand. A bar gives you big shards and fine dust. The shards melt into pools, the dust streaks through the dough. Chips do neither.
• Underbake on purpose. Pale, soft centres when you pull the tray. Ten minutes of carry-over on the hot tray sets them, and they stay chewy for days.
• One tray at a time. Two trays in a home oven bake unevenly. The second tray can wait in the fridge.
• Every oven is different. Mine needed the full 180°C (350°F) and about 12 minutes. Treat the first tray as a test and adjust the second one.
• Neat round edges. Right out of the oven, put a round cutter or a glass over each cookie and swirl it. The soft edges tuck in and you get bakery-round cookies.
• Double it. The recipe doubles without any changes. Freeze half the dough balls for next week (see storage).

How to store brown butter pecan cookies

• Room temperature: in an airtight tin for up to 4 days. A slice of bread in the tin keeps them soft. Swap it every couple of days.
• Freezer, baked: up to 3 months, layered with baking paper. Ten seconds in the microwave brings them back to just-baked.
• Freezer, unbaked: the best option. Roll the dough balls, freeze them on a tray, then bag them. Bake from frozen at 180°C (350°F) for 13 to 15 minutes, no thawing. Warm cookies on demand.
• Fridge: the dough keeps for 3 days, covered. Let it sit out for ten minutes before rolling if it’s rock hard.

FAQ

Can I skip browning the butter?

Yes. Melt it, let it cool slightly and carry on from step 2. You lose the toffee note, but you still get a very good chocolate pecan cookie.

Can I use walnuts instead of pecans?

Yes, same weight. Walnuts are a bit more bitter, so toast them first. Hazelnuts work too.

Milk chocolate?

Fine, but the cookie gets sweeter. Pull the white sugar back to 30 g to balance it.

Why did mine spread flat?

The dough wasn’t cold enough, or the butter was still hot when the egg went in. Chill the dough longer, and let the butter cool until you can comfortably hold the bowl.

Why are mine cakey instead of chewy?

Too much flour, almost always from scooping the cup. Weigh it if you can. Overbaking does it too.

Can I make them smaller?

Sure. Thirty-gram balls, 9 to 10 minutes. You’ll get about 20.