Homemade Small Batch Oatmeal Raisin Cookies

I’ve always loved oatmeal raisin cookies, but I’ll admit something. Most recipes make way too many. Sure, they freeze well, but sometimes I just want a small batch of warm cookies without committing to dozens. Maybe it’s just Tuesday and I need something sweet with my afternoon coffee.

That’s where this small batch recipe comes in. It makes just six cookies, which is perfect for when the craving hits but you don’t want leftovers tempting you all week. I use one egg yolk instead of a whole egg, and I keep the measurements simple so you’re not stuck with half a bag of brown sugar you won’t use.

Want them extra chewy? Stick with the raisins. Not a raisin person? Leave them out or swap in chocolate chips. Either way, you’ll have fresh cookies in about 20 minutes, and that’s a win in my book.

What Kind of Oats Should I Use?

For this recipe, regular rolled oats (sometimes called old-fashioned oats) are your best bet. They give you that classic chewy texture and hold their shape nicely in the cookies without getting mushy. Quick oats will work in a pinch, but they tend to absorb more moisture and can make your cookies a bit softer and less textured. Steel-cut oats are a no-go here since they’re too hard and won’t soften up enough during the short baking time. If you only have quick oats on hand, just know your cookies might spread a little more and have a slightly different texture, but they’ll still taste great.

Options for Substitutions

This small batch recipe is easy to customize based on what you have in your pantry:

• Regular oats: Quick oats work fine here, though your cookies will have a slightly softer texture. Avoid steel-cut oats as they won’t soften properly during baking.
• Raisins: Not a raisin fan? Swap them out for dried cranberries, chocolate chips, or chopped dates. You can also use a mix of raisins and chocolate chips for a fun twist.
• Butter: You can use coconut oil in place of butter if needed. Just make sure it’s softened to room temperature, not melted.
• Brown sugar: If you’re out of brown sugar, mix 3 tablespoons of white sugar with 1/2 teaspoon of molasses. In a pinch, you can use all granulated sugar, but your cookies will be slightly less chewy.
• Egg yolk: One tablespoon of applesauce or mashed banana can replace the egg yolk, though the texture will be a bit cakier.
• Walnuts: Pecans, almonds, or even sunflower seeds make great substitutes. Or skip the nuts altogether if you prefer.

Watch Out for These Mistakes While Baking

The biggest mistake with oatmeal raisin cookies is overbaking them, which turns chewy cookies into hard pucks – pull them from the oven when the edges are just set but the centers still look slightly underdone, as they’ll continue cooking on the hot baking sheet.

Since this is a small batch recipe using only an egg yolk, make sure your butter is properly softened (not melted) so it creams well with the sugars and creates the right texture.

Another common error is skipping the step of plumping your raisins – soak them in warm water for 5-10 minutes and pat dry before adding to prevent dry, hard raisins in your finished cookies.

Finally, don’t flatten these cookies before baking, as they’ll spread naturally in the oven, and pressing them down can make them too thin and crispy instead of thick and chewy.

What to Serve With Oatmeal Raisin Cookies?

These cookies are perfect with a cold glass of milk for dunking, or try them with a hot cup of coffee or tea for an afternoon snack. I love pairing them with vanilla ice cream for a simple dessert – just sandwich a scoop between two cookies or crumble them on top. They’re also great alongside a bowl of fresh fruit or yogurt for breakfast, which might sound odd but the oats make it feel totally acceptable. Since this is a small batch recipe, they’re perfect for enjoying warm right out of the oven with just you and maybe one other person.

Storage Instructions

Store: Keep your oatmeal raisin cookies in an airtight container at room temperature for up to 5 days. If you want them to stay extra soft, toss a slice of bread in the container with them – it really works!

Freeze: These cookies freeze really well for up to 3 months. You can freeze them baked in a freezer-safe container, or freeze the dough as individual balls on a baking sheet, then transfer to a bag once solid. That way you can bake fresh cookies whenever a craving hits!

Enjoy: Frozen baked cookies thaw in about 30 minutes on the counter, or you can warm them in the microwave for 10-15 seconds. If you’re baking from frozen dough, just add an extra minute or two to the baking time – no need to thaw first.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 420-480
• Protein: 5-7 g
• Fat: 13-16 g
• Carbohydrates: 73-80 g

Ingredients

For the dry mixture:

• 1/4 tsp salt
• 1/4 tsp baking soda
• 1/4 tsp ground cinnamon (freshly ground preferred for more flavor)
• 1/3 cup all-purpose flour (I use King Arthur all-purpose flour)

For the dough:

• 1/3 cup raisins (optional but recommended for classic flavor)
• 2 tbsp granulated sugar
• 3 tbsp brown sugar (packed for moisture)
• 1/2 cup oats (old-fashioned rolled oats work best)
• 3 tbsp softened butter (room temperature, about 70°F)
• 1 egg yolk
• 1/2 tsp vanilla extract
• 1/4 cup chopped walnuts (finely chopped, about 1/4-inch pieces)

Step 1: Prepare the Dry Ingredient Blend

• 1/3 cup all-purpose flour
• 1/4 tsp baking soda
• 1/4 tsp ground cinnamon
• 1/4 tsp salt

Whisk together the flour, baking soda, cinnamon, and salt in a small bowl.

I prefer to freshly grind my cinnamon right before measuring it—the aroma is noticeably more vibrant and gives the cookies a superior flavor compared to pre-ground.

Set this mixture aside for now.

Step 2: Cream the Butter and Sugars

• 3 tbsp softened butter
• 2 tbsp granulated sugar
• 3 tbsp brown sugar

In a medium bowl, beat the softened butter with both the granulated sugar and packed brown sugar for 1-2 minutes until the mixture is light, fluffy, and pale in color.

This creaming process incorporates air into the butter, which helps the cookies rise properly and develop a tender crumb.

The packed brown sugar adds moisture that keeps these small-batch cookies from drying out.

Step 3: Add the Egg Yolk and Vanilla

• 1 egg yolk
• 1/2 tsp vanilla extract
• creamed butter and sugar mixture from Step 2

Add the egg yolk and vanilla extract to the creamed butter mixture from Step 2, then beat until fully incorporated and the batter looks smooth.

The egg yolk acts as both a binder and an emulsifier, helping to create a cohesive dough with a tender texture.

Step 4: Combine All Ingredients and Prepare for Baking

• dry ingredient mixture from Step 1
• egg yolk and vanilla mixture from Step 3
• 1/2 cup oats
• 1/3 cup raisins
• 1/4 cup chopped walnuts

Add the dry ingredient mixture from Step 1 to the wet ingredients from Step 3, then fold in the oats, raisins, and walnuts until just combined.

I like to chop my walnuts fairly fine—about 1/4-inch pieces—so they distribute evenly throughout the cookies and don’t create any tough, chunky spots.

Be careful not to overmix, which can lead to tough cookies.

Drop spoonfuls of dough onto a parchment-lined baking sheet, spacing them about 2 inches apart, then refrigerate for 30 minutes.

This chilling step prevents the cookies from spreading too much during baking and helps them hold their shape beautifully.

Step 5: Bake Until Golden

• chilled cookie dough from Step 4

While the dough chills, preheat your oven to 350°F.

Once the chilling time is complete, bake the cookies for 10-14 minutes, until the edges are set and the tops are light golden brown.

The centers may look slightly underbaked, which is perfect—they’ll continue to firm up as they cool on the sheet for a few minutes before transferring to a wire rack.

Homemade Small Batch Oatmeal Raisin Cookies

Delicious Homemade Small Batch Oatmeal Raisin Cookies recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 11 minutes mins

Cook Time 23 minutes mins

Total Time 34 minutes mins

Servings 4

Calories 450 kcal

Ingredients

  

For the dry mixture:

• 1/4 tsp salt
• 1/4 tsp baking soda
• 1/4 tsp ground cinnamon (freshly ground preferred for more flavor)
• 1/3 cup all-purpose flour (I use King Arthur all-purpose flour)

For the dough:

• 1/3 cup raisins (optional but recommended for classic flavor)
• 2 tbsp granulated sugar
• 3 tbsp brown sugar (packed for moisture)
• 1/2 cup oats (old-fashioned rolled oats work best)
• 3 tbsp softened butter (room temperature, about 70°F)
• 1 egg yolk
• 1/2 tsp vanilla extract
• 1/4 cup chopped walnuts (finely chopped, about 1/4-inch pieces)

Instructions

 

• Whisk together the flour, baking soda, cinnamon, and salt in a small bowl. I prefer to freshly grind my cinnamon right before measuring it—the aroma is noticeably more vibrant and gives the cookies a superior flavor compared to pre-ground. Set this mixture aside for now.
• In a medium bowl, beat the softened butter with both the granulated sugar and packed brown sugar for 1-2 minutes until the mixture is light, fluffy, and pale in color. This creaming process incorporates air into the butter, which helps the cookies rise properly and develop a tender crumb. The packed brown sugar adds moisture that keeps these small-batch cookies from drying out.
• Add the egg yolk and vanilla extract to the creamed butter mixture from Step 2, then beat until fully incorporated and the batter looks smooth. The egg yolk acts as both a binder and an emulsifier, helping to create a cohesive dough with a tender texture.
• Add the dry ingredient mixture from Step 1 to the wet ingredients from Step 3, then fold in the oats, raisins, and walnuts until just combined. I like to chop my walnuts fairly fine—about 1/4-inch pieces—so they distribute evenly throughout the cookies and don't create any tough, chunky spots. Be careful not to overmix, which can lead to tough cookies. Drop spoonfuls of dough onto a parchment-lined baking sheet, spacing them about 2 inches apart, then refrigerate for 30 minutes. This chilling step prevents the cookies from spreading too much during baking and helps them hold their shape beautifully.
• While the dough chills, preheat your oven to 350°F. Once the chilling time is complete, bake the cookies for 10-14 minutes, until the edges are set and the tops are light golden brown. The centers may look slightly underbaked, which is perfect—they'll continue to firm up as they cool on the sheet for a few minutes before transferring to a wire rack.