Sweet potato cookies get top marks for “Delicious!”
Yes, indeed, once again you are looking at sweet potatoes. I mashed them up with some prune butter and a little maple syrup. Then I made a cookie dough by adding oatmeal, whole-grain flour, and ground sun-flower seeds. As a way to get vegetables into the lunch boxes of picky eaters, these are spectacular!

Make magic with prunes
My pitch for baking with prune butter
I know, I know. You hate prunes. But wait… my prune butter is made only from plump, dried pitted prunes—not those yucky soggy brown blobs at summer camp that come floating in sickly sweet syrup.
Just whir up the dried prunes with a little warm water until they look like thick chocolate sauce. I put mine through a food mill to strain out the fruits’ skin. All you’re left with is a rich syrup that tastes like fresh fruit.

D’oh! Don’t forget the oil
Internet gurus say you can replace half the fat in a dessert recipe with prune butter, especially if you are using chocolate. But guess what. Although I measured out 2 tablespoons of coconut oil, I completely forgot to add it in. The good news is the cookies tasted delicious… even without the fat!
But because the nutrients in sweet potatoes are absorbed better on the backs of a few fat molecules, I left 1 tablespoon of coconut oil in the recipe—just to be on the safe side…
Sadly, you can’t buy prune butter at the health food store. You have to make it yourself. But it keeps well in the freezer. It doesn’t freeze hard, so you can take it straight from the cold and work with it immediately. I make up lots while I’m at it and package it in 1/4-cup batches in little freezer bags for next time.
But if I haven’t convinced you to try prune butter, don’t give up on these cookies. Use apple sauce instead.
Cookie nutrition
One sweet potato makes 30 cookies about 2 inches across. You can eat three cookies for about 100 calories. I calculated the nutrients, so you can see for yourself. No blood-sugar spikes with these babies!
Nutrition in each cookie: 38 calories, 1 g fat, 80 mg sodium, 6.5 g carbohydrate of which 2 g are sugar and 1 g is fiber, 1 g protein, 38 RAE vitamin A, 0.8 mg vitamin C, 40 mg calcium, 0.3 mg iron, 0.3 mg vitamin E, 0.5 NE niacin, 3.7 DEF folate.
Sweet potato cookies
Dry ingredients
- ½ cup rolled oats
- ½ cup whole-grain flour
- ½ cup ground sunflower seeds
- 1 tablespoon baking powder
- 1/2 teaspoon baking soda
- 1 teaspoon cinnamon powder
Wet ingredients
- 1 tablespoon coconut oil or butter, melted
- ¼ cup prune butter or apple butter made by pureeing the fruit with a little hot water until mushy
- ¾ cup cooked and mashed sweet potato (1 medium sweet potato)
- 2 tablespoons maple syrup
- Prepare your ingredients. The pureeing and grinding take a little time.
- Grease two baking sheets and set oven to 300°F.
- Mix all the dry ingredients in a medium bowl.
- Mix all the wet ingredients in a small bowl.
- Pour the wet ingredients into the centre of the dry ones and quickly mix to combine.
- Drop large teaspoons of dough onto baking sheets.
- Decorate each cookie with a chocolate chip if you like.
- Bake at 300°F for 25-30 minutes.
Related links
- Sweet potato makes flaky scones a snap How to make the tenderest scones you’ve ever tried.
- Sweet potato stars as the main course The secrets of Sweet Patooty’s powers are revealed. Recipe: Baked sweet potato with goats cheese, black beans, and walnuts.
Oct 21, 2013 @ 20:22:29
Fruity concoction with decadent cream? ME TOO!
Oct 21, 2013 @ 20:56:52
Oh, good. I’m working on a new recipe for same, as my baking efforts recently have been the pits. I burnt my granola bars today, as black as charcoal – completely inedible. I followed all the instructions, 300F for 25 min in well greased cookie sheet. Will get a thermometer to check oven temp as my meringues also browned and flopped at the 300 F setting last week – arg!
Oct 21, 2013 @ 21:02:30
Oh my goodness. Sounds like your oven needs calibration. Good luck!
Oct 09, 2013 @ 14:12:56
Very interesting take on the sweet potato! Thanks for the tip.
Oct 09, 2013 @ 14:32:54
Your welcome! You can do sneaky things with beets, too. Check out this post (and the one preceding), if you’re interested – https://cookupastory.wordpress.com/2012/11/27/the-queens-beets-let-them-eat-cake/
Oct 09, 2013 @ 12:50:32
Will definitely try these Vinny! Really enjoying your sweet potato series.
Oct 09, 2013 @ 12:56:43
Glad you liked the sweet potato posts. I just put up a great recipe for a sweet potato soufle on Vinny’s facebook page, if you’re interested. You should be able to click through to facebook from the right menu on the blog. I use facebook to reblog related posts and save Vinny’s blog for original thoughts, such as they are 🙂
Oct 09, 2013 @ 09:31:31
Sounds yummy. I wonder how it would work with coconut or almond flour?
Oct 09, 2013 @ 12:54:01
I tried a cake recently with almond flour (which is really just finely ground almonds) and it was wonderful! I think this recipe is quite forgiving and would give it a shot. However, if using almond flour you could definitely omit the oil!
Oct 09, 2013 @ 12:57:26
I may try it without the oats as well, I think the almond flour would give it a nice texture anyway.
Oct 09, 2013 @ 13:17:43
Let me know how it works out!
Oct 08, 2013 @ 19:08:07
What a wonderful recipe that sounds healthy, but just enough sweetness so the kids will enjoy them.
Oct 08, 2013 @ 20:25:06
They do taste good and the texture is moist and crumbly. Try them out 🙂