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These Pumpkin Oatmeal Cookies are soft in the middle, gently chewy from the oats, and topped with buttery pecans and a thin drizzle of sweet glaze. They come together with melted butter—no mixer or chilling required—and use just 1/4 cup pumpkin puree. You’re going to love their cozy pumpkin flavor without an overpowering spice-cabinet taste.
Why You’ll Love It
- No mixer or chilling — melt the butter, stir everything together, scoop, bake, and drizzle.
- Soft and chewy — the egg yolk and rolled oats give these cookies the texture you want from an oatmeal cookie.
- Pecan-topped with glaze — buttery pecans and a sweet drizzle make them feel like a proper treat without being fussy.
- Ready in roughly half an hour — minimal prep and simple cleanup.
Ingredient Notes
Use plain pumpkin puree here—not pumpkin pie filling. The cans are right beside each other at the store, naturally, because apparently we like to live dangerously. Pumpkin pie filling already has sugar and spices mixed in, and it will throw the whole cookie off.
Rolled oats are important. Old-fashioned rolled oats give these cookies that chewy oatmeal-cookie texture. Instant oats get too soft, and steel-cut oats would be like sprinkling gravel into your dessert. Don’t do that to yourself.
I use light brown sugar because it gives the cookies a little molasses warmth without making them too heavy. Dark brown sugar would probably work in a pinch, but the flavor gets deeper and a touch more intense. Not bad, just different. Sometimes different is nice. Sometimes it’s what happens when you refuse to go back to the store.
As for pecans, I’m firmly on Team Pecan in a pumpkin cookie. Walnuts are fine too, though. But use what you like.
Ingredients
- 1/2 cup unsalted butter, melted and cooled just a minute so it doesn’t cook anything
- 1/2 cup white granulated sugar
- 1/2 cup light brown sugar, packed lightly
- 1/4 cup pumpkin puree, plain puree—not pie filling
- 1 egg yolk
- 1 teaspoon pure vanilla extract
- 1 1/2 cups unbleached flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon table salt
- 1/4 teaspoon cinnamon
- 1/4 teaspoon pumpkin pie spice
- 1 cup rolled oats
- 1/2 cup chopped pecans
- 1/4 cup extra chopped pecans, for pressing onto the tops
For the glaze:
- 1 cup plus 2 tablespoons powdered sugar
- 2 tablespoons water
Instructions
Heat your oven to 300 degrees Fahrenheit and line a baking sheet with parchment paper. Yes, 300 degrees—it’s a lower temperature than most cookie recipes, but it gives these a chance to bake through while staying soft. Don’t “help” by turning the oven up because you’re impatient. I have done that. The edges brown too fast and then you stand there annoyed at a cookie, which is not a dignified way to spend an afternoon.
In a medium mixing bowl, use a fork to combine the melted butter, granulated sugar, and light brown sugar. The fork works beautifully here, and I appreciate any recipe that lets me avoid dragging out the mixer. Stir until it looks glossy and mostly blended. It won’t be perfectly smooth—that’s alright.
Add the pumpkin puree, egg yolk, and vanilla. Mix until everything is combined. The dough will look a little loose and orange at this point, which always makes me think it looks more like a science-fair substance than cookie dough. Have faith.
Stir in the flour, baking soda, salt, cinnamon, and pumpkin pie spice. Mix until you don’t see dry streaks of flour anymore. Try not to beat it to death; these cookies don’t need that kind of intensity.
Fold in the rolled oats and the 1/2 cup chopped pecans. I usually switch to a sturdy wooden spoon for this part because the dough gets thick.
Using a 2-tablespoon cookie scoop, portion the dough onto the prepared baking sheet, leaving about 2 inches between each cookie. They spread a bit, especially after you press them down. If you don’t have a scoop, use a heaping tablespoon and do your best. This is cookies, not bridge construction.
Gently press each dough ball down a little and make a small indentation in the top. Sprinkle or press a few of the extra chopped pecans onto each cookie. They look prettier this way, though I will admit there are days I skip that part and nobody has ever filed a complaint.
Bake for 18 to 20 minutes. Pull them when the centers look set and before the edges really start to brown. They should remain pale and soft-looking around the edges.
Let the cookies cool on the baking sheet for 5 minutes, then move them to a cooling rack. They’re delicate right out of the oven, so don’t rush them. This is where I tend to make coffee, unload the dishwasher, or stare out the window. Small-town entertainment.
For the glaze, stir the powdered sugar and water together until smooth. Drizzle it over the cookies while they’re cooling. They don’t have to be completely cold, but if they’re steaming hot, the glaze will melt right off and disappear into the cookie. Still tasty, just less pretty.
Variations
If pecans aren’t your thing, leave them out or use chopped walnuts instead. Adding chocolate chips and skipping the glaze sounds good, honestly, though I have not made that version myself.
I did try raisins once. I thought oatmeal cookies plus raisins was practically a legal requirement. They were fine, but the pumpkin and raisins together had a very… health-food-store energy. Not terrible. Just not what I wanted. The pecans are better here.
Storage & Reheating
Keep the iced cookies in an airtight container in the refrigerator, where they’ll be good for up to 5 days. Put parchment between layers if you stack them, especially if the glaze is still a little soft. Otherwise half the icing can peel off one cookie and onto another.
You can also freeze them for up to 3 months once the glaze has fully set. Again, use parchment between layers. I like to let one sit on the counter for 20 or 30 minutes before eating.
I don’t usually reheat these because they’re already soft, but a few seconds in the microwave—maybe 8 to 10 seconds—will make one feel freshly baked-ish. Don’t overdo it or the glaze gets slippery.
Final Notes
There’s something about pumpkin season that makes me want to slow down, even though fall is usually when everything speeds up. School things, holiday planning, the leaves clogging the gutters, last-minute costumes. It’s all a little frantic. But a tray of cookies cooling on parchment makes the kitchen feel calmer for a minute.
These are good with coffee, obviously, and even better when you sneak one standing at the counter before the day begins. I’m not saying that’s the best way to eat them. It probably is, though. Quiet house, chilly floor, glaze on your fingertips… and then the day starts knocking at the door.
Pumpkin Oatmeal Cookies
Ingredients
- 1/2 cup unsalted butter melted and cooled for a minute
- 1/2 cup white granulated sugar
- 1/2 cup light brown sugar packed lightly
- 1/4 cup pumpkin puree plain puree, not pumpkin pie filling
- 1 egg yolk
- 1 teaspoon pure vanilla extract
- 1 1/2 cups unbleached flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon table salt
- 1/4 teaspoon cinnamon
- 1/4 teaspoon pumpkin pie spice
- 1 cup rolled oats
- 1/2 cup chopped pecans
- 1/4 cup extra chopped pecans for pressing onto the tops
- 1 cup plus 2 tablespoons powdered sugar
- 2 tablespoons water
Instructions
- Heat the oven to 300 degrees Fahrenheit and line a baking sheet with parchment paper.
- In a medium mixing bowl, use a fork to combine the melted butter, granulated sugar, and light brown sugar until glossy and mostly blended.
- Add the pumpkin puree, egg yolk, and vanilla, then mix until everything is combined.
- Stir in the flour, baking soda, salt, cinnamon, and pumpkin pie spice until no dry streaks of flour remain.
- Fold in the rolled oats and the 1/2 cup chopped pecans, switching to a sturdy spoon if the dough gets thick.
- Using a 2-tablespoon cookie scoop, portion the dough onto the prepared baking sheet, leaving about 2 inches between each cookie.
- Gently press each dough ball down a little, make a small indentation in the top, and sprinkle or press a few of the extra chopped pecans onto each cookie.
- Bake for 18 to 20 minutes, pulling the cookies when the centers look set and before the edges really start to brown.
- Let the cookies cool on the baking sheet for 5 minutes, then move them to a cooling rack because they are delicate right out of the oven.
- Stir the powdered sugar and water together until smooth, then drizzle the glaze over the cookies while they are cooling but not steaming hot.