Peanut Butter Baked Oatmeal

Hi there!  How are you?  Hungry?  I’m always hungry.  Seriously.  Always. And do I have the best hungry busting breakfast for you today! Just picture this:  Peanut Butter Baked Oatmeal…mmmmm.  It’s peanut buttery, soft and so delicious.  This dish would be fantastic for Mother’s Day brunch…

We absolutely love baked oatmeals in our house.  They are a warm and hearty breakfast that everyone gobbles up. And I also love the fact that I can get breakfast ready the night before.  This makes my mornings sooooo easy.  Gotta love that!

Peanut Butter Baked Oatmeal

You can serve this Peanut Butter Baked Oatmeal plain, or with a little jam, or some cream.  The.  Best.

Peanut Butter Baked Oatmeal

Seriously, anything with peanut butter is Heaven on Earth for me. An open jar of peanut butter with a spoon…that’s just pure evil temptation. Peanut butter for breakfast = yum.

So are you ready for breakfast?  Here’s a menu idea for you:

Brunch Menu Idea:

  • Peanut Butter Baked Oatmeal, with jam or cream
  • Halved Grapefruits
  • Slices of strawberries
  • Coffee, tea, juice


– – –


Peanut Butter Baked Oatmeal

  • Author: Jo-Anna Rooney
  • Yield: 6 servings


  • 1 cup milk
  • 2 tbsp butter (melted)
  • 2 eggs
  • 2 tsp vanilla
  • 1/2 cup peanut butter
  • 1/2 cup brown sugar
  • 2 tsp baking powder
  • 3/4 tsp salt
  • 3 cups quick cooking oats


  1. In a bowl, combine the milk, melted butter, eggs, vanilla, peanut butter and brown sugar. I like to use a small hand blender to make sure the mixture is smooth and creamy. Set aside.
  2. In a separate bowl, combine the baking powder, salt and oats.
  3. Add the oat mixture to the milk mixture and mix well.
  4. Pour the batter into an 8×8 glass dish.
  5. To bake it right away, preheat your oven to 350 degrees, then bake the oatmeal for 25-30 minutes.
  6. For overnight oatmeal, just cover the dish and refrigerate overnight. In the morning, take it out of the fridge, preheat your oven to 350 degrees and bake it for 30-40 minutes.

Recipe from Lynn’s Kitchen Adventures

This breakfast is a major hit in our house.  Everyone loves it…it’s definitely a keeper!

Peanut Butter Baked Oatmeal

Have a delicious day!

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  • Reply bj April 30, 2013 at 5:13 PM

    UMMM…this sounds sooo good. I am not a fan of quick cook oats…wonder if the old fashioned ones would work..?
    Can’t wait to try this…

    • Reply Jo-Anna May 1, 2013 at 2:17 PM

      I’m not sure…I think they would, but you would likely have to add more liquid. I might try this variation! Let me know if you make it with the old fashioned ones, and how it turns out! Happy eating! 😉

  • Reply Atta Girl Amy April 30, 2013 at 10:46 PM

    Im making this tomorrow morning.

    It looks like a cross between breakfast and dessert–my favorite.

    • Reply Jo-Anna May 1, 2013 at 2:18 PM

      Yum! I hope you love it! This dish is great too because it’s not too sweet which is great for breakfast!

  • Reply Amy Huntley May 1, 2013 at 10:09 AM

    This sounds like something my kids would love for a fun breakfast! Thanks for sharing. I pinned it for you!

    • Reply Jo-Anna May 1, 2013 at 2:18 PM

      Thanks Amy! My kids gobble this dish up in silence…yum!

  • Reply Bonny May 1, 2013 at 12:11 PM

    Would this work to bake overnight in a crockpot? Maybe not with the raw egg.

    • Reply Jo-Anna May 1, 2013 at 2:19 PM

      Hi Bonny! I don’t think so just because of the raw egg. But if you make it the night before it’s ready to throw in the oven first thing in the morning!

  • Reply Barb May 1, 2013 at 12:23 PM

    Yeumm! and beauteous photos too!

  • Reply Catie @ Catie's Corner May 1, 2013 at 1:17 PM

    Mmm, that looks yummy!! I’ll be pinning. =)

    ~ Catie

  • Reply Crystelle Boutique May 2, 2013 at 5:18 PM

    Peanut butter? Oatmeal….???? I’ll be over in a Jiffy! I’ll need some directions to your house…. hahaha!!

    Keep ‘em coming… 🙂

    hugs xx
    Crystelle Boutique

  • Reply Shannon@MishmashMama May 10, 2013 at 7:44 PM

    I am a huge fan of baked oatmeal also! It’s like having cookies for breakfast, isn’t it??? I cannot wait to try this recipe. I may throw some chocolate chips in it for good measure. ;o)

  • Reply Geeta August 5, 2013 at 2:53 PM

    Hi! This recipe looks yummy! I love anything with oats or pb!
    I was wondering if you used baking powder or baking soda? In the ingredient list it says powder, but the directions say soda…I am about to make them, and don’t want to get it wrong 🙂
    Also, I was thinking of putting them in a muffin pan so the portions are already done, your thoughts?

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