Apples and Peanut Butter Oatmeal

Get in the seasonal spirit with this autumn-inspired easy breakfast that packs a nutritional punch.

Fall is a really nostalgic season for me. With Halloween, back-to-school, high school cross-country season, and my birthday all happening between August and November, lots of my core memories were made in the fall. This apples and peanut butter oatmeal recipe taps into that nostalgia - it reminds me of a classic after-school snack in grade school and my go-to breakfast during college. It reminds me of the pumpkin patch and of apple picking. It's an easy recipe to throw together in the morning to ensure you start the day off with good vibes and good nutrition and have energy to have a great fall day!

Ingredients and their nutritional benefits

1. Spices

I used cinnamon, nutmeg, cloves, ginger, and allspice to create my spice blend for this recipe. This was inspired by the "apple pie spice" or "pumpkin pie spice" blends that you can buy pre-mixed in the grocery store. I like my oatmeal a little on the spicier side, so I added higher proportions of the sharper spices like ginger and cloves.

Spices are, of course, great flavor enhancers, but they also have been studied for their many health-promoting characteristics. Compounds in spices have antioxidant and anti-inflammatory properties, which may mean they can even help prevent diabetes (by regulating blood sugar) and tumor formation.^1-4 Spices may also help keep your gastrointestinal tract healthy and promote good digestion.^2,4-5 The available scientific evidence is mixed on the precise dosage and kinds of spices required to get specific health benefits, but most studies point to higher use of culinary spices being associated with better overall health! ⁶

2. Whole rolled oats

I used old-fashioned whole rolled oats in crafting my oatmeal. Some science suggests that less-processed oat products like these confer more health benefit because the oat "tissue" is less broken down.⁷ However, any plain oatmeal product is fine to use here, and you'll still get the vast majority of the benefits: oats are rich in soluble fiber and plant-based protein.^7-8 Soluble fiber prevents against heart disease by lowering cholesterol, and it's key for maintaining bowel regularity.^7-9 Fiber and protein both help with controlling blood sugars during a meal and make you feel full and stay fuller longer.⁷

3. Peanut butter

   I'm a fan of using natural peanut butter for this recipe because it blends in with the oatmeal better, but if you prefer to use another kind, that's okay too. Just note that standard peanut butters may have some sugars and more salt added. Either way, you'll be getting the health benefits from peanuts: they may reduce cholesterol and lower risk of heart disease, diabetes, and some cancers.⁶ They could even contribute to healthier aging - regular intake of nuts and peanuts has been associated with lower frailty in aging! ⁶

4. Diced apple

Apples have enjoyed a strong association with health for years, so it's no surprise that they indeed are super healthful! Fruits and vegetables in general are full of healthy micronutrients, fiber, and fluids.¹⁰ And apples in particular are especially palatable and sweet, which makes them a great addition to this meal and allows this oatmeal recipe to have NO added sugars (though of course you can sprinkle some brown sugar in if you prefer! Health benefits still abound). Apples in particular have micronutrients that serve antioxidant and anti-inflammatory roles in the body and may protect against neurodegenerative diseases and some cancers.^10-11 Leaving the skin on the apple imparts extra vitamins, minerals, and fiber.

By the numbers

This recipe cost me a modest $1.70 per serving. The ingredients in this recipe will last a long time in your pantry, so there's less concern for possible food waste. And in fact, some of these ingredients are likely to be in your pantry already!

Nutrition facts for this recipe:

NOTE: Recipe yields one serving.

Recipe

Apples and Peanut Butter Oatmeal

Prep time: 10 minutes Cook time: 0 minutes

Total time: 10 minutes Yields: 1 serving

Ingredients

1/2 medium apple of any variety, diced

1/2 Cup dry whole rolled oats or old-fashioned oats

1/2 tsp apple pie spice blend

Spice blend recipe:

1/2 tsp ground cinnamon

1/4 tsp ground ginger

1/8 tsp ground cloves

1/8 tsp ground allspice

1/8 tsp ground nutmeg

*Note: spice blend may be adjusted to taste or per ingredients available

1 Tbsp natural chunky peanut butter

To taste: brown sugar or honey (optional; not included in nutrition facts calculation)

Directions

1. Stir together oats and spices in a bowl, coating oats with spices.

2. Pour boiling water over oats (boil water on stove or in the microwave - microwave is my choice because it's faster and easier!).

3. Allow oats to cook and gel for about 3 minutes. While oats are cooking, stir in peanut butter.

4. Top with diced apple and an extra sprinkle of spices.

5. Enjoy!

Cheers! Happy Fall :)

Have questions or comments? Email me here!

References

1. Novakovic S, Jakovljevic V, Jovic N, et al. Exploring the Antioxidative Effects of Ginger and Cinnamon: A Comprehensive Review of Evidence and Molecular Mechanisms Involved in Polycystic Ovary Syndrome (PCOS) and Other Oxidative Stress-Related Disorders. Antioxidants (Basel). 2024;13(4):392. doi:10.3390/antiox13040392

2. Singh N, Yadav SS. A review on health benefits of phenolics derived from dietary spices. Curr Res Food Sci. 2022;5:1508-1523. doi:10.1016/j.crfs.2022.09.009

3. Nuffer W, Tall Bull S, Bakhach H, Nuffer M. Sweetly Improving Sugars? Reviewing Cinnamon’s Effects on Blood Glucose [Abstract]. Journal of Medicinal Food. 2023;26(1):68-73. doi:10.1089/jmf.2022.0073

4. Baloghová J, Michalková R, Baranová Z, Mojžišová G, Fedáková Z, Mojžiš J. Spice-Derived Phenolic Compounds: Potential for Skin Cancer Prevention and Therapy. Molecules. 2023;28(17):6251. doi:10.3390/molecules28176251

5. Shen L, Ji HF. Regulation of gut microbiota by ginger, its derived polysaccharides, essential oils, gingerols, and shogaols and related health outcomes [Abstract]. Food Chemistry. 2025;493:146006. doi:10.1016/j.foodchem.2025.146006

6. Hu FB. Diet strategies for promoting healthy aging and longevity: An epidemiological perspective. J Intern Med. 2024;295(4):508-531. doi:10.1111/joim.13728

7. A Review of Health-Beneficial Properties of Oats - PMC. Accessed October 6, 2025. https://pmc.ncbi.nlm.nih.gov/articles/PMC8625765/

8. Kim IS, Hwang CW, Yang WS, Kim CH. Multiple Antioxidative and Bioactive Molecules of Oats (Avena sativa L.) in Human Health. Antioxidants (Basel). 2021;10(9):1454. doi:10.3390/antiox10091454

9. Mathews R, Chu Y. An encompassing review of meta-analyses and systematic reviews of the effect of oats on all-cause mortality, cardiovascular risk, diabetes risk, body weight/adiposity and gut health. Critical Reviews in Food Science and Nutrition. Published online May 11, 2025. Accessed October 6, 2025. https://www.tandfonline.com/doi/abs/10.1080/10408398.2024.2382352

10. Vallée Marcotte B, Verheyde M, Pomerleau S, Doyen A, Couillard C. Health Benefits of Apple Juice Consumption: A Review of Interventional Trials on Humans. Nutrients. 2022;14(4):821. doi:10.3390/nu14040821

11. Chen LC, Chang HS, Ho YS. A deep dive into the orchard of health: Exploring the anti-cancer and anti-aging potential of apple polyphenols. J Food Drug Anal. 33(1):1-12. doi:10.38212/2224-6614.3539