Soft, chewy, and loaded with oats, chocolate, and a hint of peanut butter, these Dandy Do Cookies are a nostalgic treat that’s perfect for lunchboxes, after-school snacks, or late-night cravings. Packed with wholesome ingredients and sweet goodness, they’re a delightful blend of hearty and indulgent. If you love cookies with texture and rich, comforting flavors, this recipe is a must-bake.
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Why You’ll Love This Recipe
Chewy & Soft – Oats and peanut butter give these cookies the perfect bite.
Hearty & Filling – Great as a grab-and-go snack or energy-boosting treat.
Kid-Friendly – A fun and delicious recipe the whole family will enjoy.
Simple Pantry Ingredients – No fancy ingredients, just classic cookie staples.
Freezer-Friendly – Bake ahead and enjoy anytime you want a sweet bite.
Ingredients You’ll Need
- 1 cup all-purpose flour
- 1 tsp baking soda
- ½ tsp salt
- 1 tsp cinnamon (optional for a cozy flavor boost)
- 1 cup old-fashioned oats
- ½ cup unsalted butter, softened
- ½ cup peanut butter (creamy or chunky)
- ½ cup granulated sugar
- ½ cup brown sugar (packed)
- 1 large egg
- 1 tsp vanilla extract
- 1 cup semisweet chocolate chips
- ½ cup chopped nuts (optional – walnuts or pecans work well)
Tools You’ll Need
- Mixing bowls
- Hand mixer or stand mixer
- Measuring cups and spoons
- Baking sheet
- Parchment paper or silicone baking mat
- Cookie scoop or spoon
- Cooling rack
Step-by-Step Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C).
Line a baking sheet with parchment paper or a silicone baking mat.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together the flour, baking soda, salt, cinnamon, and oats. Set aside.
Step 3: Cream Butter, Sugars & Peanut Butter
In a large mixing bowl, beat the softened butter, peanut butter, granulated sugar, and brown sugar until light and fluffy (about 2–3 minutes).
Step 4: Add Egg and Vanilla
Add in the egg and vanilla extract. Beat until fully incorporated.
Step 5: Combine Wet and Dry Ingredients
Gradually mix the dry ingredients into the wet mixture, stirring until just combined.
Step 6: Add Mix-ins
Fold in the chocolate chips and chopped nuts (if using) until evenly distributed throughout the dough.
Step 7: Scoop and Bake
Use a cookie scoop or spoon to drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 10–12 minutes, or until the edges are golden brown and the centers are set.
Step 8: Cool and Enjoy
Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Tips for the Best Dandy Do Cookies
Use Old-Fashioned Oats – They add great texture and chewiness.
Don’t Overbake – Cookies should be slightly soft in the center when you take them out.
Chill the Dough – For extra thick cookies, chill the dough for 30 minutes before baking.
Make Them Nut-Free – Skip the nuts and use a nut-free butter alternative if needed.
Double the Batch – These freeze well, so make extras to have on hand.
Serving Suggestions
Serve warm with a glass of cold milk or a cup of tea.
Crush over vanilla ice cream for a quick dessert.
Tuck into lunchboxes or picnic baskets.
Stack and wrap as a sweet homemade gift.
Enjoy as a post-workout snack with a banana.
How to Store & Reheat
Storing:
Room Temperature – Store in an airtight container for up to 5 days.
Refrigerate – If you want them to last longer, refrigerate for up to 10 days.
Freezing:
Freeze the baked cookies in a zip-top bag for up to 3 months.
You can also freeze the dough in pre-portioned scoops to bake later.
Reheating:
Microwave for 10–15 seconds for that fresh-from-the-oven warmth.
Frequently Asked Questions
- Can I make these gluten-free?
Yes! Use a 1:1 gluten-free flour blend and certified gluten-free oats. - Can I swap out the peanut butter?
Absolutely. Almond butter, sunflower seed butter, or cookie butter all work well. - Are they too sweet?
They’re sweet but balanced. You can reduce the sugar slightly if preferred. - Can I use quick oats instead?
You can, but the texture will be a bit softer and less chewy. - How many cookies does this make?
You’ll get about 24 medium-sized cookies from one batch.
Final Thoughts
Dandy Do Cookies are the perfect combination of sweet, chewy, and hearty—everything you want in a cookie. Whether you bake them for a special occasion or just because you’re in the mood for something delicious, these cookies never disappoint.
Give them a try, and don’t forget to share your creations with us. We love seeing how you make our recipes your own!
Preparation Time: 10 minutes
Cooking Time: 12 minutes
Cuisine: American
Nutritional Information (Per Cookie):
Calories: 180 | Protein: 3g | Carbohydrates: 20g | Fat: 10g | Fiber: 1g | Sodium: 100mg

Dandy Do Cookies
- Total Time: 22 minutes
Description
Soft, chewy, and loaded with oats, chocolate, and a hint of peanut butter, these Dandy Do Cookies are a nostalgic treat that’s perfect for lunchboxes, after-school snacks, or late-night cravings. Packed with wholesome ingredients and sweet goodness, they’re a delightful blend of hearty and indulgent. If you love cookies with texture and rich, comforting flavors, this recipe is a must-bake.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Ingredients
-
1 cup all-purpose flour
-
1 tsp baking soda
-
½ tsp salt
-
1 tsp cinnamon (optional for a cozy flavor boost)
-
1 cup old-fashioned oats
-
½ cup unsalted butter, softened
-
½ cup peanut butter (creamy or chunky)
-
½ cup granulated sugar
-
½ cup brown sugar (packed)
-
1 large egg
-
1 tsp vanilla extract
-
1 cup semisweet chocolate chips
-
½ cup chopped nuts (optional – walnuts or pecans work well)
Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C).
Line a baking sheet with parchment paper or a silicone baking mat.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together the flour, baking soda, salt, cinnamon, and oats. Set aside.
Step 3: Cream Butter, Sugars & Peanut Butter
In a large mixing bowl, beat the softened butter, peanut butter, granulated sugar, and brown sugar until light and fluffy (about 2–3 minutes).
Step 4: Add Egg and Vanilla
Add in the egg and vanilla extract. Beat until fully incorporated.
Step 5: Combine Wet and Dry Ingredients
Gradually mix the dry ingredients into the wet mixture, stirring until just combined.
Step 6: Add Mix-ins
Fold in the chocolate chips and chopped nuts (if using) until evenly distributed throughout the dough.
Step 7: Scoop and Bake
Use a cookie scoop or spoon to drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 10–12 minutes, or until the edges are golden brown and the centers are set.
Step 8: Cool and Enjoy
Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Notes
Use Old-Fashioned Oats – They add great texture and chewiness.
Don’t Overbake – Cookies should be slightly soft in the center when you take them out.
Chill the Dough – For extra thick cookies, chill the dough for 30 minutes before baking.
Make Them Nut-Free – Skip the nuts and use a nut-free butter alternative if needed.
Double the Batch – These freeze well, so make extras to have on hand.
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Cuisine: American