Chewy Oatmeal Jammys (Best Thumbprint Cookie Recipe!) (2024)

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February 6, 2012 (updated Apr 4, 2022) by Jennifer McHenry //

17 Comments

Chewy Oatmeal Jammys (Best Thumbprint Cookie Recipe!) (1)
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One of the first food trucks I visited in New York was The Treats Truck. I vividly remember taking far too long to order because I couldn’t decide what sounded best. That truck, affectionately named Sugar, is still going strong and offers a plethora of tempting cookies, brownies, cupcakes, and many other amazing treats.

New to my cookbook collection is The Treats Truck Baking Book. Like Sugar himself, it is also filled with so many good things that it’s hard to choose a place to start.

After much deliberation, I chose to start with these oatmeal thumbprint cookies. I’m always a sucker for an oatmeal cookie (minus the raisins, of course), and I always have a fully stocked jam/jelly/preserves section of my refrigerator.

Chewy Oatmeal Jammys (Best Thumbprint Cookie Recipe!) (2)

These are incredibly good. There’s just enough cinnamon in the chewy cookie to make them extra special. One of the beauties of these cookies is that you can vary them by using different jams or preserves. I used raspberry (which is a popular Treats Truck variety) and also a four-fruit blend.

Sadly, I can’t remember the last time I tracked down The Treats Truck. Sugar is usually in other neighborhoods in the city making people happy with treats. At least now I can make my own versions of those treats at home. And, let’s be honest, I’ll also be following the truck’s location updates and making my way to that truck as soon as possible.

Get the Recipe:

Oatmeal Jammys

Yieldabout 24 cookies

Prep Time20 minutes

Cook Time14 minutes

Total Time34 minutes

Oatmeal Jammys start with a chewy oatmeal cookie base and pair it with a generous spoonful of fruity jam!

Chewy Oatmeal Jammys (Best Thumbprint Cookie Recipe!) (3)

Ingredients

  • 1 & 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • 1 teaspoon salt
  • 1 cup unsalted butter, softened
  • 1 cup packed dark brown sugar
  • 1/8 cup granulated sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 3 cups old-fashioned oats
  • your favorite jams or preserves

Instructions

  1. Preheat oven to 350°. Grease or line baking sheets.
  2. Whisk together flour, baking soda, cinnamon, and salt. Set aside.
  3. Beat butter and both sugars until light and fluffy. Add eggs, one at a time, mixing well after each addition. Mix in vanilla. Gradually add flour mixture, mixing until fully incorporated. Mix in oats.
  4. Scoop dough onto prepared pans, placing them about 2 inches apart. Using your thumb, make a hollow in each cookie. Fill each hollow with jam (or preserves).
  5. Bake each baking sheet 12-14 minutes, until cookies are fully baked and the edges are golden.

Notes

Recipe adapted from The Treats Truck Baking Book.

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cookies, oatmeal cookies, thumbprint cookies

17 Comments »

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    17 Comments on “Oatmeal Jammys”

  1. Marisa February 6, 2012 @ 7:15 pm Reply

    Those look delicious!

  2. Becca@learnasyougocook February 6, 2012 @ 8:47 pm Reply

    Aren’t food trucks the best? The raspberry center looks to die for .

  3. anna February 7, 2012 @ 2:08 am Reply

    I’m not particulary fond of oatmeal and jam but I have to admit that these cookies look very nice indeed 🙂

  4. Darcy February 8, 2012 @ 5:19 pm Reply

    I bought that book just before Christmas and loved it – used it for several holiday goodies. Haven’t tried these yet but will now 🙂 oh and you are MY FAVORITE new food blog – I just love what you’re doing over here!

  5. Judi February 9, 2012 @ 10:43 am Reply

    Uh, could this count as a breakfast food?

  6. Da Floozy @ Buford's Floozy Shack February 11, 2012 @ 9:19 pm Reply

    This reminds me of the thumbprint cookies we used to make when I was a kid. An oatmeal cookie with yummy jam in the middle, they are good for you and they were a lot of fun to make! @Judi, I’d totally eat them for breakfast (they can’t be any worse than most cereal out there).

  7. Tracy February 12, 2012 @ 5:42 pm Reply

    I just made the dough for these and it was very sticky and loose . . . I know I measured everything correctly. Is this how your dough came out?
    I have it sitting in the fridge and planned on baking them up tomorrow.

    • jennifer February 12, 2012 @ 10:39 pm Reply

      Tracy, it was a bit sticky but not loose. I’m sure refrigerating will help.

  8. Judy December 21, 2014 @ 8:02 am Reply

    Hi, when you mix in the flour do you mix with a spoon or mixer? thanks!

    • Jennifer McHenry December 21, 2014 @ 4:02 pm Reply

      Hi, Judy. Either way is fine. I usually use a mixer, but a spoon works just as well.

  9. Sylvie Denault October 30, 2015 @ 10:46 am Reply

    Simply delicious. Thank you so much

  10. Cora-Lee November 13, 2016 @ 3:21 pm Reply

    How do these freeze?

    • Jennifer McHenry November 13, 2016 @ 4:48 pm Reply

      They should freeze just fine, although I’d freeze them without the jam filling. Just prep them up to the point you add the indention. Then you can fill them when you’re ready to bake. Cookies like this will usually keep frozen for up to 3 months.

  11. Rachel July 13, 2019 @ 12:57 am Reply

    I just made these and I actually messed up a little bit on the measurements putting a 1/2 c. more of flour but I used a mix of rolled oats and quick oats (half & half). I used homemade strawberry rhubarb jelly. I made the cookies a bit larger than my usual, about 2 tblsp scoops. I bake for approx 13-14 minutes. They turned out awesome!! Will definitely make again!

    • Jennifer McHenry July 15, 2019 @ 11:16 am Reply

      I’m glad you liked them, Rachel!

  12. Mynda June 25, 2021 @ 4:27 pm Reply

    These are delish! Next time I’ll use a smaller cookie scoop and not make the thumbprint as deep — perfect for gifting!
    Baked for 12 minutes, 6 cookies per sheet; yield 18 cookies.
    Mahalo for sharing!

    • Jennifer McHenry June 29, 2021 @ 9:26 am Reply

      I’m so glad you liked them, Mynda!

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Chewy Oatmeal Jammys (Best Thumbprint Cookie Recipe!) (2024)

FAQs

What causes oatmeal cookies to be hard? ›

Overmixing develops the gluten in the flour, which can produce tough cookies. If the recipe doesn't call for an electric mixer, mix in dry ingredients using a wooden spoon.

Why are my oatmeal cookies gummy? ›

Adding too many eggs can result in gummy, cake-like cookies. Adding too few eggs can result in dry, crumbly cookies.

What makes oatmeal chewy? ›

Stirring oats too much can cause them to get chewy

You don't want to be stirring your pot of oats the whole time it's on the stove, or you could risk your breakfast bowl of oatmeal turning out way too chewy.

Are oatmeal cookies healthy? ›

Both whole grain oats and raisins are a good source of fiber. The presence of whole grain oats will also help you stay fuller longer. That said, oatmeal raisin cookies are still cookies with higher butter and sugar content than other snacks, so they should only be considered a healthy snack in moderation.

What is the secret ingredient to keep cookies soft? ›

Cornstarch Is The Secret To Soft And Chewy Cookies.

What cookie ingredient will rise and be softer? ›

For soft cookies, use: Brown sugar, as it has a high moisture content and retains moisture better than white sugar. Also, when combined with eggs, brown sugar can prevent spreading (taller cookies tend to be softer and fluffier). Shortening instead of butter or in addition to butter.

What makes a cookie chewy? ›

Cornstarch helps product soft and thick cookies. Using more brown sugar than white sugar results in a moister, softer cookie. An extra egg yolk increases chewiness. Rolling the cookie dough balls to be tall and lumpy instead of wide and smooth gives the cookies a bakery-style textured thickness.

How do you keep cookies chewy? ›

Keep Them Sealed

The key to keeping cookies fresh and soft is to seal them in an airtight container, like a resealable freezer bag. And here's a nifty little trick: add a piece of bread to the bag. You might think that the bread trick works because the cookies absorb moisture from the bread.

Why are my oatmeal cookies not crunchy? ›

If you want thick chewy oatmeal cookies, use a recipe that includes an egg. For crispy cookies, leave out the egg. Otherwise the ingredients are basically the same. The same rule applies to Chocolate Chip Cookies as well.

How to make oatmeal cookie dough more moist? ›

First, try adding more moisture to the dough. This can be done by adding milk, cream, or even water. If the dough is still too dry, you may need to add more fat. This can be done by adding butter, margarine, or shortening.

Should oatmeal cookies be soft or hard? ›

The best oatmeal cookies, like the kind we're sharing here, are soft and chewy through the center with crispy edges.

Should you soak raisins before baking cookies? ›

Raisins: Soak your raisins in warm water for 10 minutes before using (blot very well to dry them) – this makes them nice and plump for your cookies.

What is the healthiest cookie? ›

Oatmeal raisin probably has the best fiber/whole grain, flourless chocolate is better if you're trying to be low carb, meringues are probably lowest calorie. I'd say oatmeal raisin is a very nutritious cookie.

Are oatmeal cookies good for high blood pressure? ›

As a type of whole grain, the oats in this recipe provide fiber, which supports healthy cholesterol levels. Plus, their antioxidants can help reduce inflammation. Walnuts supply ALA, a type of omega-3 fatty acid, which is great for heart health and supports balanced cholesterol and blood pressure numbers.

Can oatmeal cookies help with constipation? ›

Both the oats and the pumpkin in this recipe provide fiber which is keeps your intestines healthy and can help relieve constipation. Pumpkin is also a great source of vitamins and some micronutrients including vitamin A, vitamin C, riboflavin, potassium, manganese and copper.

How do you keep oatmeal cookies from getting hard? ›

Keep Them Sealed

The key to keeping cookies fresh and soft is to seal them in an airtight container, like a resealable freezer bag.

Why do my cookies get hard right after I bake them? ›

Cookies become hard when the moisture in them evaporates. This can be caused by leaving them out in the air for too long, baking them for too long, or storing them improperly. The lack of moisture makes the cookies hard and dry, which makes them difficult to enjoy.

Why aren't my oatmeal cookies flat? ›

One of the most common reasons why cookies didn't spread out in the oven is because you added too much flour. Cookies rely on the perfect ratio of butter to flour in order to spread just the right amount when baked. It's very easy to over measure flour when using cup measurements.

What do I do if my oatmeal cookies are too dry? ›

My first thought is that if they are too dry, you are cooking them too long. Try cutting back 3 or 4 minutes on your cooking time OR lowering the oven temperature. If that doesn't work, you might try adding 1/2 cup of unsweetened applesauce (like one of those little cups you buy for snacks at the grocer's).

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