
Oatmeal Apple Cake – A Deliciously Wholesome Breakfast Treat You’ll Adore!
Hello, fellow foodies and kitchen adventurers! Chef here, back again to spice up your mornings (or afternoons, no judgment) with a super easy recipe that’ll keep you smiling all day. Today, we’re diving spoon-first into one of my absolute favorite treats: Oatmeal Apple Cake. Flourless, packed full of sweet, juicy apples, warm cinnamon spice, and all the hearty goodness of oatmeal—this is NOT your ordinary breakfast bake, my friends.
This cozy baked oatmeal cake lands deliciously somewhere between healthy breakfast and indulgent dessert territory. If you’ve ever debated whether to start your day with apple-cinnamon oatmeal or hold out for apple cake later… well, now you don’t have to choose. It’s the best of both worlds!
Trust me when I say—this flourless Oatmeal Apple Cake is about to become your favorite go-to wholesome treat!

Easy Flourless Oatmeal Apple Cake
🍏 Why You’ll Love This Oatmeal Apple Cake
Here’s what’s magical about this recipe, foodie friends:
– It’s super simple, taking only 10 minutes to throw together!
– Gluten-free, naturally sweetened, packed with fiber and nutrients.
– Moist, tender, and just sweet enough to curb that morning or afternoon sweet tooth without any guilt.
– Fabulous make-ahead breakfast or snack—perfect for busy weekdays or laid-back weekends.
Now, let’s jump into the kitchen and bake up some cozy memories!
🍂 Cooking with Grandma: My Favorite Apple Cake Memory
Every autumn, when the air cooled and apple orchards started overflowing, my grandma would welcome me into her cozy kitchen, wearing that well-loved apron of hers. I can still smell the warm scent of cinnamon and baked apples wafting through the house as we baked this oatmeal apple “breakfast cake.”
She always used apples she’d picked fresh from our yearly orchard trip, laughing as we whisked batter and told stories— just like kitchen magic! Baking this cake today still brings back those warm, nostalgic feelings. So let’s sprinkle some cinnamon, cozy up and bake-up sweetness together!
🥄 Let’s Gather Our Ingredients!
Great news—this cake uses ingredients probably already in your kitchen! Simple, healthy, and full of goodies:
– 1 cup oats (old-fashioned or quick oats both work)
– 1 large apple, peeled and chopped (Honeycrisp, Granny Smith, or Fuji recommended!)
– 3 tbsp honey (or sub with maple syrup or dark brown sugar)
– 1 tsp vanilla extract
– 1 tsp ground cinnamon
– ½ tsp baking soda
– ½ tsp baking powder
– 3 tbsp plain yogurt (Greek yogurt works fabulously too)
– 2 large eggs
– 1 tbsp butter or coconut oil (melted and cooled slightly)
Easy peasy, wholesome ingredients—let’s cook!
🔥 How to Bake Your Perfect Oatmeal Apple Cake (Step-by-Step)
Follow these simple steps, and you’ll be slicing delicious Oatmeal Apple Cake in no time:
STEP 1: Preheat & Prep
Set your oven to 350°F (180°C). Grab a small baking dish (8×8″ or smaller for thicker cake), line it with parchment paper, and grease lightly so the cake lifts right out.
STEP 2: Blend & Mix
Put all ingredients, EXCEPT about ¼ cup oats (reserve these for later!), into a blender or mixing bowl. Blend up smooth and creamy—the consistency should be like pancake batter. Stir in reserved oats afterwards for that chewy texture we love.
STEP 3: Pour & Bake
Pour batter evenly into your prepared dish, smoothing the top. Slide it gently into your preheated oven. Bake for about 20-30 minutes until you smell the sweet scent of apples and cinnamon wafting through your kitchen, and a toothpick inserted into the center comes out clean.
STEP 4: Cool, Chill & Enjoy!
Let your oatmeal apple cake cool right in the pan for at least 15 minutes, then transfer onto a cooling rack. For best taste and delightful texture, I highly recommend chilling it in your fridge at least 1 hour (this helps the flavors marry beautifully!). Slice and dig in. Yum!
🍽 Serving Suggestions & Delicious Pairings
Enjoy this cake as-is, served cold or warmed up a bit. Or, try these mouthwatering ideas:
– Add a generous dollop of Greek yogurt, a sprinkle of crunchy granola, and a drizzle of extra honey on top—a breakfast dream you won’t forget.
– A spoonful of creamy almond butter adds richness and extra protein to your morning.
– Turn your breakfast cake into dessert—serve warmed with a scoop of vanilla ice cream, or even dairy-free coconut ice cream—total heaven.
💡 Pro Tips and Tricks from Chef to Chef (That’s You!)
I’ve baked this oatmeal apple goodness dozens of times. Here’s what I’ve learned along the way, so you nail it first try:
– Apples matter: Honeycrisp apples guarantee fresh sweetness every bite. Granny Smith gives a tart zing, and Fuji slices nicely between sweet and tart. Choose apple(s) depending on your own sweetness preferences!
– Thicker or cakier texture? Baked oatmeal cakes like this firm up beautifully overnight. If you love a thicker “cake,” use a smaller pan, refrigerate overnight and cut the next day. Trust me—it’s worth the wait.
– Feel free to customize: Raisins, nuts, cranberries, or dark chocolate chips all work deliciously—toss in a small handful if your heart desires.
🥣 Meal Prep Superstar: Breakfast All Week!
This is meal prep magic, folks. Bake this oatmeal apple cake Sunday, slice it into portions, and store neatly in a fridge-friendly airtight container. Mornings have never been easier—grab a slice, warm it quickly, and enjoy the tasty start you (and your tastebuds) deserve.
🥦 Nutritional Goodness (Yes, It’s Healthy!)
Per Slice (1/8 of cake):
– Calories: 129
– Carbs: 18g
– Protein: 3g
– Fat: 5g
– Sugar: 10g
– Fiber: 2g
– Cholesterol: 51mg
– Sodium: 143mg
Wholesome fuel packed with fiber and nutrients—healthy enough for breakfast, sweet enough for dessert. Perfect!
👩🍳 Final Thoughts from Your Kitchen Pal
This flourless Oatmeal Apple Cake is truly special—not only because of its incredibly satisfying flavor, but also from precious memories and warm kitchen adventures shared with friends and family. Every bite reminds us of what makes baking so wonderful—it’s joyful, comforting, wholesome and meant to be shared.
Now, get your oats, apples, and spices ready. Turn up your favorite kitchen jams, preheat your oven, and bake some smiles today. And remember, I love hearing your cooking stories too—leave a comment below sharing your creation!
Happy baking, friends, and cheers to your delicious adventures!
🍏🥄🎉