Brown Sugar, Granulated Sugar: Adds deep caramel notes and sweetness, choose fresh and clump-free sugars for smooth mixing and even distribution.
For Binding and Moisture:
Creamy Peanut Butter, Butter: Provides rich, creamy texture and helps bind ingredients, select smooth, room temperature peanut butter for easy blending.
Egg, Milk: Creates structure and moisture, use fresh eggs at room temperature for better incorporation.
For Flavor and Texture Enhancers:
Vanilla Extract: Boosts overall cookie flavor with warm, aromatic undertones.
Baking Soda, Salt: Helps cookies rise and balances sweetness, ensures proper chemical reaction for perfect texture.
Cornstarch: Optional ingredient that creates extra soft, tender cookie crumb by preventing gluten formation.
For Dry Ingredients:
All-Purpose Flour: Provides basic structure and foundation for cookie dough.
Oats: Adds hearty texture and nutty flavor, use rolled oats for best results.
Semi-Sweet or Milk Chocolate Chips: Delivers bursts of chocolatey richness, choose high-quality chips for melting and flavor.
Kitchen Tools for Baking Peanut Butter Cookies
Electric Mixer: Crucial for blending ingredients smoothly and creating creamy cookie dough.
Large Mixing Bowl: Essential for combining all ingredients and mixing the cookie batter.
Baking Sheets: Needed for baking and spacing out cookie dough evenly.
Silpat or Parchment Paper: Provides non-stick surface and easy cookie removal.
Measuring Cups and Spoons: Important for accurate ingredient measurements.
Wire Cooling Rack: Helps cookies cool evenly and prevents soggy bottoms.
Plastic Wrap: Used for covering and chilling the dough.
Spatula or Wooden Spoon: Helpful for folding in chocolate chips and mixing ingredients.
How to Make Chubby Oatmeal Chocolate Chip Cookies
Oven Preparation Warm your oven to create the perfect baking environment. Line baking sheets with smooth, non-stick surfaces for effortless cookie removal.
Creamy Mixture Blend sugars, peanut butter, softened butter, and flavor enhancers until the mixture becomes silky smooth. The magic happens when ingredients dance together, creating a rich, cohesive base.
Egg Integration Introduce an egg to the creamy blend, whisking until completely incorporated and adding luxurious texture.
Dry Ingredient Fusion Gently fold in oats, flour, and milk. The dough should feel soft and pliable – if it's too thick, don't worry! Use your hands to work the magic.
Chocolate Chip Excitement Sprinkle chocolate chips throughout the dough, ensuring every bite will be a delightful surprise.
Chill Time Let the dough rest in the refrigerator. This allows flavors to mingle and develop a deeper, more complex taste.
Cookie Formation Scoop small portions of dough and shape into perfect little balls. Arrange them with space to spread and grow on the prepared baking sheet.
Baking Perfection Slide the cookies into the oven, watching for a golden-brown bottom. For extra indulgence, press additional chocolate chips on top right after baking.
Cooling Ritual Allow cookies to rest on the baking sheet briefly before transferring to a cooling rack. Patience rewards you with perfectly textured treats.
Tips to Keep Cookies Soft & Flavorful
Add an extra tablespoon of creamy peanut butter for a more intense nutty flavor that will make these cookies irresistibly rich and decadent.
Replace half the oats with crushed pretzels or crispy rice cereal to create an unexpected crunch that elevates the cookie's texture and adds a subtle salty note.
Experiment with different chocolate varieties like dark chocolate chunks, white chocolate chips, or a mix of semi-sweet and milk chocolate to create your perfect blend of sweetness.
Sprinkle chopped roasted peanuts or pecans into the dough for added crunch and a deeper nutty complexity that complements the peanut butter base perfectly.
These cookies freeze wonderfully – portion the dough into balls and freeze for up to 3 months, then bake directly from frozen, adding 1-2 extra minutes to the baking time for a fresh-baked treat anytime.
Serving Ideas for Peanut Butter Chocolate Cookies
Cozy Milk Pairing Delight: Dunk these warm, soft cookies into a cold glass of milk for a classic comfort experience that brings back childhood memories and enhances the rich chocolate and peanut butter flavors.
Dessert Sundae Topper: Crumble these cookies over vanilla ice cream to create a decadent dessert with crunchy texture and sweet-nutty undertones that elevate a simple scoop into a gourmet treat.
Afternoon Tea Companion: Serve these cookies alongside a steaming cup of Earl Grey or herbal tea for a delightful midday snack that offers a perfect balance of sweetness and warmth, ideal for relaxing moments.
Gift-Worthy Packaging: Wrap a stack of these cookies in clear cellophane with a rustic twine bow, creating a homemade gift that showcases your baking skills and spreads joy to friends and family.
Storage Guide for Homemade Chubby Cookies
Quick Chill Strategy: Refrigerate cookie dough for 30 minutes to overnight, allowing flavors to deepen and develop richer taste profiles while helping cookies maintain better shape during baking.
Smart Storage Solution: Keep cookies in airtight container at room temperature, separating layers with parchment paper to prevent sticking and maintain soft texture for up to 7 days.
Freezer-Friendly Technique: Wrap unbaked dough balls individually in plastic wrap, then store in freezer-safe bag for up to 3 months. Bake directly from frozen state, adding extra 2-3 minutes to cooking time.
Make-Ahead Magic: Prepare entire cookie dough batch up to 48 hours before baking, storing tightly covered in refrigerator. This allows ingredients to meld together, creating more complex and delicious cookie flavor profile.
Homemade peanut butter oatmeal chocolate chip cookies blend comforting flavors with irresistible texture. Sweet and nutty notes combine perfectly for a classic American treat you’ll adore.
Ingredients
Scale
1 cup (240 ml/8 oz) oats
1 cup (168 g) semi-sweet or milk chocolate chips
⅔ cup (156 ml/5.3 oz) creamy peanut butter
4 tbsps (56 g/2 oz) room temperature butter
½ cup (100 g/3.5 oz) brown sugar
¼ cup (50 g/1.8 oz) granulated sugar
1 large egg
2 tbsps (30 ml/1 fl oz) milk
1 tsp vanilla extract
⅓ cup (40 g/1.4 oz) all-purpose flour
½ tsp cornstarch (optional, add for softer cookies, omit for chewier)
1 tsp baking soda
½ tsp salt
Instructions
Preparation: Warm the oven to 350°F and line baking sheets with silicone mats or parchment paper.
Mixing Base: Combine sugars, peanut butter, butter, salt, baking soda, cornstarch, and vanilla using an electric mixer until smooth and creamy, approximately 2 minutes.
Egg Integration: Incorporate the egg thoroughly into the mixture, blending until fully combined.
Dry Ingredient Fusion: Gradually mix rolled oats, all-purpose flour, and whole milk into the wet ingredients. Switch to a wooden spoon or hands if the dough becomes too thick.
Chocolate Infusion: Gently fold semi-sweet chocolate chips throughout the dough, ensuring even distribution.
Chilling Process: Refrigerate the cookie dough for 30 minutes to 24 hours to develop rich flavors and optimize texture.
Shaping and Positioning: Form uniform dough balls, placing them 1.5 inches apart on prepared baking sheets.
Baking and Finishing: Bake for 9-12 minutes until edges turn golden brown. Optionally, press additional chocolate chips onto warm cookies immediately after removing from the oven.
Cooling and Storage: Let cookies rest on the baking sheet for 10 minutes, then transfer to a wire rack. Store in an airtight container at room temperature for up to 7 days to maintain softness and chewiness.
Notes
Chill for Flavor Boost: Refrigerating dough intensifies taste and creates richer, more complex cookie profiles.
Precise Mixing Technique: Cream ingredients thoroughly but avoid overmixing to maintain soft, tender cookie texture.
Chocolate Chip Distribution: Fold chips gently to ensure even spread throughout dough for consistent chocolate in every bite.
Room Temperature Matters: Let cookies cool completely on rack to set structure and prevent crumbling, preserving their delightful chubby shape.
Founder, Head Recipe Developer & Cuisine Specialist
Expertise
Recipe Development and Testing, Modern American and European Cuisines, Food Styling and Photography, Culinary Education and Workshops
Education
Johnson & Wales University
Degree: Bachelor of Science in Culinary Arts
Focus: Comprehensive training in classical and modern cooking techniques, kitchen management, and global cuisines.
Auguste Escoffier School of Culinary Arts
Program: Diploma in Pastry Arts
Focus: Specialized education in baking and pastry, emphasizing artisanal bread, confections, and plated desserts.
Michael Reynolds is the founder and head recipe creator at wd-50.com. With over 15 years of experience in the kitchen, he’s spent time working in top restaurants and now focuses on making great food easy for everyone at home.
Michael studied culinary arts at Johnson & Wales University and later trained in pastry at the Auguste Escoffier School. He knows his way around both savory meals and sweet treats.
At wd-50.com, his goal is to help you feel confident in the kitchen, whether you’re trying something new or cooking a favorite dish. He loves using fresh ingredients and simple steps that still bring out big flavors.
Michael Reynolds
Founder, Head Recipe Developer & Cuisine Specialist
Expertise
Recipe Development and Testing, Modern American and European Cuisines, Food Styling and Photography, Culinary Education and Workshops
Education
Johnson & Wales University
Auguste Escoffier School of Culinary Arts
Michael Reynolds is the founder and head recipe creator at wd-50.com. With over 15 years of experience in the kitchen, he’s spent time working in top restaurants and now focuses on making great food easy for everyone at home.
Michael studied culinary arts at Johnson & Wales University and later trained in pastry at the Auguste Escoffier School. He knows his way around both savory meals and sweet treats.
At wd-50.com, his goal is to help you feel confident in the kitchen, whether you’re trying something new or cooking a favorite dish. He loves using fresh ingredients and simple steps that still bring out big flavors.