Grandma’s Oatmeal Raisin Cookies are a delightful nod to comfort baking, with the perfect balance of chewy oats and plump raisins. Each cookie promises a soft, tender bite that melts in your mouth, evoking the warmth of cherished family recipes. When the aroma of cinnamon and brown sugar fills your kitchen, you can’t help but smile as you reminisce about all those afternoons spent rummaging through your grandmother’s recipe box.

These cookies are not just a fantastic treat, but they also serve up nostalgia and a sense of home with every bite. Whether you’re looking to impress guests at a gathering or just seeking a sweet pick-me-up during a quiet afternoon, Grandma’s Oatmeal Raisin Cookies are sure to satisfy. Their crispy edges and chewy centers make them a universal favorite that stands out even against the best store-bought varieties. So, why not gather your ingredients and bake a batch? You’re in for a treat!
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: These cookies come together in just about 30 minutes, making them a breeze to whip up!
- Irresistible Flavor: Warm cinnamon and sweet raisins mingle beautifully, creating a mouthwatering experience that’s pure bliss.
- Eye-Catching Appeal: Golden-brown cookies studded with rich, dark raisins are irresistibly inviting.
- Flexible Serving: Perfect for snacks, lunches, or even a sweet breakfast treat to kickstart your day.
- Diet-Friendly Options: Easily adaptable for oatmeal cookie lovers, these can be made gluten-free by using certified oats.
Ingredients You’ll Need
- 1 cup all-purpose flour: This forms the backbone of your cookie, adding the right texture. If you’re gluten-free, consider using a 1:1 gluten-free flour blend.
- 1 teaspoon baking soda: This helps the cookies rise, ensuring a lovely, chewy texture.
- ½ teaspoon salt: Balances the sweetness and enhances flavors.
- 1 teaspoon ground cinnamon: Adds a warm, spicy note that is essential in oatmeal raisin cookies.
- ½ cup unsalted butter, softened: Ensures a rich flavor and proper consistency. Don’t forget to use room temperature butter for better mixing!
- ½ cup granulated sugar: For the perfect amount of sweetness.
- ½ cup packed brown sugar: This adds depth and moisture to the cookies, making them chewy.
- 1 large egg: Binds the ingredients together and adds moisture.
- 1 teaspoon vanilla extract: Brings out the sweetness and enhances the cookie’s flavor.
- 2 cups old-fashioned rolled oats: Gives these cookies their signature chewiness.
- 1 cup raisins: For that traditional, delightful sweetness, though you could swap them for chocolate chips or cranberries if desired.
How to Make Grandma’s Oatmeal Raisin Cookies
- Preheat Your Oven: Set your oven to 350°F (175°C) to ensure that your cookies bake perfectly.
- Mix the Dry Ingredients: In a bowl, whisk together 1 cup all-purpose flour, 1 teaspoon baking soda, ½ teaspoon salt, and 1 teaspoon ground cinnamon. Set aside.
- Cream the Butter and Sugars: In a large mixing bowl, beat together ½ cup softened unsalted butter, ½ cup granulated sugar, and ½ cup packed brown sugar until light and fluffy—about 2-3 minutes.
- Add the Egg and Vanilla: Blend in 1 large egg and 1 teaspoon vanilla extract until well combined.
- Combine Wet and Dry Ingredients: Gradually mix in the flour mixture, being careful not to overmix.
- Stir in Oats and Raisins: Fold in 2 cups old-fashioned rolled oats and 1 cup raisins until they are evenly distributed throughout the dough.
- Scoop the Dough: Using a tablespoon, drop rounded dough onto a lined baking sheet about 2 inches apart for spreading.
- Bake: Cook in your preheated oven for 10-12 minutes, or until the cookies are lightly golden around the edges.
- Cool Down: Allow the cookies to set for a few minutes on the baking sheet before transferring them to a wire rack to cool completely.
Storing & Reheating
To keep your cookies fresh, store them in an airtight container at room temperature for about 5-7 days. If you want to extend their lifespan, pop them in the refrigerator; they’ll last up to 2 weeks in a sealed container. For longer storage, freeze them for up to 3 months. When you’re ready to enjoy again, simply reheat them in a preheated oven at 350°F (175°C) for about 5 minutes. This refreshes their chewy texture and brings back that baked-from-scratch warmth.
Chef’s Helpful Tips
- Avoid overmixing the dough after adding flour to achieve a tender cookie texture; you want it just combined.
- Let your butter soften at room temperature for about 30 minutes to ensure easy mixing.
- For added flavor, consider toasting the oats in the oven for a few minutes before adding them to the dough.
- If you like a little extra crunch, add chopped nuts like walnuts or pecans to the recipe for an extra bite.
- Make your dough ahead of time and refrigerate it for up to 24 hours; this can enhance the flavors even more!
Nothing brings the spirit of home more than baking a batch of Grandma’s Oatmeal Raisin Cookies. The comfort of cinnamon, the chewy oats, and the sweetness of raisins come together to create an irresistible treat that’s sure to evoke fond memories. Don’t hesitate to play around with the recipe; whether you add in some chocolate chunks or a handful of nuts, there’s always room for personal touches. Grab the ingredients and start baking!

Recipe FAQs
Can I use quick oats instead of rolled oats?
Absolutely! While rolled oats provide a wonderful chewiness, quick oats can work as a substitute. They will create a softer texture, making the cookies a bit less hearty.
How can I make these cookies healthier?
You might consider reducing the sugar slightly, substituting with natural sweeteners like honey or maple syrup, or adding in some sliced bananas for added moisture and sweetness. You can also swap half the butter for unsweetened applesauce!
What’s the best way to store leftover cookies?
For optimal freshness, store your oatmeal raisin cookies in an airtight container at room temperature. If you want them to last longer, consider freezing them. Just layer them between parchment paper in a freezer-safe bag to avoid sticking.
Can I make these cookies vegan?
Yes! You can easily substitute the egg with a flax egg (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water, allowed to sit until thick) and replace the butter with a plant-based alternative. Enjoy your vegan version of Grandma’s Oatmeal Raisin Cookies!
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Recipe Card

Grandma’s Oatmeal Raisin Cookies
- Prep Time: N/A
- Cook Time: 10-12 minutes
- Total Time: 0 hours
- Yield: 24 cookies 1x
- Category: Desserts
- Method: Baking
- Cuisine: American
Description
Grandma’s Oatmeal Raisin Cookies bring irresistible flavor with old-fashioned oats and raisins, making them a perfect treat for any occasion. Easy to prepare, these cookies are a delightful homemade dessert that everyone will enjoy!
Ingredients
- 1 cup all-purpose flour
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 teaspoon ground cinnamon
- ½ cup unsalted butter, softened
- ½ cup granulated sugar
- ½ cup packed brown sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 2 cups old-fashioned rolled oats
- 1 cup raisins
Instructions
- In a medium bowl, whisk together flour, cinnamon, baking soda, and salt. Stir in old-fashioned oats and set aside.
- In a large bowl, beat together softened butter, brown sugar, and sugar until well combined. Add in egg and vanilla and mix until fully combined, stopping to scrape down the sides of the bowl as needed.
- Mix in the dry ingredients until just combined, then mix in raisins.
- Cover the cookie dough and refrigerate for 30 minutes.
- Preheat oven to 350 degrees. Line a baking sheet with parchment paper.
- Once the dough is chilled, place 1 1/2 tbsp size scoops of cookie dough on the prepared baking sheet, leaving room between the cookies to spread.
- Bake for 10-12 minutes.
- Let cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool.
Notes
Chilling the dough helps prevent the cookies from spreading too much during baking.
Feel free to add chopped nuts for extra crunch!
Nutrition
- Serving Size: 1 cookie
- Calories: 120
- Sugar: 8g
- Sodium: 95mg
- Fat: 5g
- Saturated Fat: 3g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 17g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 15mg

