Cinnamon-Glazed Oatmeal Banana Nut Cookies – A Cozy Treat You’ll Crave Again and Again

There’s something heartwarming about the smell of cookies baking in the oven—especially when it’s that nostalgic scent of cinnamon, oats, and bananas mingling in the air. These Cinnamon-Glazed Oatmeal Banana Nut Cookies are soft, nutty, and perfectly sweetened, reminding me of cozy afternoons in Grandma’s kitchen.

If you’re new here—welcome! I’m so glad you stopped by. Be sure to subscribe to my newsletter for fresh, homemade recipes delivered straight to your inbox every week.

Overview of Recipe Content

These cookies are the ultimate comfort dessert—a cross between chewy oatmeal cookies and sweet banana bread, finished with a simple cinnamon glaze that makes every bite feel like a warm hug.

Why You’ll Love These Cookies

• Soft & chewy with crispy edges
• Packed with banana flavor and nutty crunch
• Naturally sweetened with ripe bananas and brown sugar
• Freezer-friendly and perfect for make-ahead snacks
• The cinnamon glaze adds an irresistible bakery-style finish

What They Taste Like

Think banana bread meets oatmeal cookies—soft on the inside, slightly crisp on the edges, and beautifully fragrant with cinnamon and vanilla. The glaze adds just the right touch of sweetness.

Ingredients

PIN IT

• 1 cup mashed ripe bananas (about 2 medium bananas)
• ½ cup unsalted butter, softened
• ½ cup brown sugar, packed
• ¼ cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 1 teaspoon cinnamon
• ½ teaspoon nutmeg
• ½ teaspoon baking soda
• ½ teaspoon salt
• 1 ½ cups old-fashioned oats
• 1 ¼ cups all-purpose flour
• ¾ cup chopped walnuts or pecans
• Cinnamon Glaze:
  • ½ cup powdered sugar
  • 1 tablespoon milk (or more as needed)
  • ¼ teaspoon ground cinnamon
  • ¼ teaspoon vanilla extract

Tools Needed

• Mixing bowls
• Electric mixer
• Baking sheets
• Parchment paper
• Cooling rack
• Small whisk for the glaze

Substitutions & Additions

• Swap nuts for chocolate chips for a dessert-style twist.
• Use whole wheat flour for extra fiber.
• Add shredded coconut or raisins for extra texture.
• Make them dairy-free by using vegan butter or coconut oil.

How to Make Cinnamon-Glazed Oatmeal Banana Nut Cookies

PIN IT

Step 1: Preheat & Prepare

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

Step 2: Cream the Butter and Sugars

In a large bowl, cream together softened butter, brown sugar, and granulated sugar until light and fluffy—about 2 minutes.

Step 3: Add the Wet Ingredients

Beat in the egg, mashed bananas, and vanilla extract until smooth and creamy.

Step 4: Mix the Dry Ingredients

In another bowl, whisk together flour, baking soda, salt, cinnamon, nutmeg, and oats. Gradually add this mixture to the wet ingredients.

Step 5: Fold in the Nuts

Stir in the chopped walnuts or pecans until evenly distributed.

Step 6: Scoop and Bake

Drop tablespoon-sized dough balls onto the prepared baking sheet, spacing them about 2 inches apart. Bake for 10–12 minutes, or until golden brown around the edges.

Step 7: Make the Cinnamon Glaze

While cookies cool, whisk together powdered sugar, milk, cinnamon, and vanilla until smooth. Drizzle over warm cookies and let set.

Your kitchen will smell divine!

What to Serve with Cinnamon-Glazed Oatmeal Banana Nut Cookies

Pair them with:

• A cozy chai latte or vanilla cold brew
• A bowl of Greek yogurt for breakfast
• Or crumble them over vanilla ice cream for dessert heaven

Tips for Making It Perfect

• Use overripe bananas – the spottier, the better!
• Don’t overmix the dough; it keeps the cookies soft.
• Let them cool completely before glazing.
• Double the batch—they disappear fast!

Storage Instructions

• Store cookies in an airtight container at room temperature for up to 4 days.
• Freeze baked cookies for up to 2 months; thaw at room temp before serving.
• Store glaze separately if making ahead.

General Information

This cookie recipe combines the best of old-fashioned oatmeal cookies and the cozy sweetness of banana bread—a true American classic. The cinnamon glaze was inspired by my grandma’s apple turnovers, and trust me, it’s what makes these cookies unforgettable.

Frequently Asked Questions

Can I use quick oats instead of old-fashioned oats?
Yes! Quick oats make the cookies slightly softer, while old-fashioned oats add more chewiness.

Can I make these gluten-free?
Absolutely—just swap the flour for a 1:1 gluten-free baking blend.

Can I skip the glaze?
Sure! They’re delicious plain, but the cinnamon glaze adds that extra special touch.

Can I freeze the dough?
Yes—freeze scooped dough balls on a tray, then store in a freezer bag for up to 3 months.

Conclusion

These Cinnamon-Glazed Oatmeal Banana Nut Cookies are everything you want in a homemade treat—cozy, fragrant, and full of love. Perfect for family gatherings, lunchbox surprises, or an afternoon pick-me-up.

If you loved this recipe, try my Soft Pumpkin Chocolate Chip Cookies next—they’re another cozy favorite!

Until next time, bake with love and share every cookie!

PIN IT

Interactive Elements

I’d love to see your creations! Snap a photo and tag @poulefrecipe on Pinterest or leave a comment below with your favorite twist on this recipe.

Nutritional Information

Serving	Calories	Carbs	Protein	Fat	Sugar
1 cookie	165 kcal	22g	3g	8g	10g

Print