This Super Yummy Chocolate Chunk Oatmeal Cookies Recipe is a chewy and salty-sweet recipe, which features hearty rolled oats and pools of melted dark chocolate chunks. It’s the ultimate comfort food recipe, ready in about 25 minutes.
Jump to RecipeSuper Yummy Chocolate Chunk Oatmeal Cookies Ingredients
The Dry Mix:
- 2 cups all-purpose flour: The structural base of the cookie.
- 1 cup rolled oats: Provides the signature chewy texture and nutty flavor. Use old-fashioned oats for the best bite.
- 1 teaspoon baking powder: The leavening agent for lift.
- 1/2 teaspoon ground cinnamon: Adds a subtle warmth that pairs perfectly with oatmeal and chocolate.
- 1/2 teaspoon kosher salt: Balances the sugar inside the dough.
The Wet Mix:
- 1 cup brown sugar: Essential for moisture and a molasses depth.
- 1/2 cup granulated sugar: crisp edges.
- 2 sticks unsalted butter, at room temperature: Vital for creaming to create a light texture.
- 2 eggs: The binder.
- 1 teaspoon vanilla extract: Aromatic background flavor.
The Mix-ins & Garnish:
- 12 ounces block dark chocolate, coarsely chopped: Using chopped blocks creates uneven pockets of gooey chocolate superior to standard chips.
- 1 cup walnuts, chopped: Adds an earthy crunch.
- Large flake sea salt, for garnish: The finishing touch that elevates the flavor profile from good to gourmet.

How To Make Super Yummy Chocolate Chunk Oatmeal Cookies
- Preheat: Preheat the oven to 350 degrees F.
- Whisk Dry Ingredients: In a small mixing bowl, combine the flour, rolled oats, baking powder, ground cinnamon, and kosher salt. Stir well to distribute the spices.
- Cream Butter and Sugar: In a large mixing bowl or the bowl of a stand mixer, combine the brown sugar, granulated sugar, and room-temperature butter. Using an electric beater or the paddle attachment, beat until they are light, fluffy, and pale in color.
- Add Wet Agents: Add the eggs one at a time, beating them well into the butter and sugar mixture after each addition. Mix in the vanilla extract.
- Combine: With a rubber spatula or the stand mixer on low speed, gradually add the flour mixture into the butter/sugar mixture. Mix only until just combined to avoid tough cookies.
- Fold: Gently fold in the coarsely chopped dark chocolate chunks and chopped walnuts.
- Scoop: Spoon the cookie dough into 2 tablespoon-size balls onto an ungreased cookie sheet. Space them about 2 inches apart to allow for spreading.
- Bake: Place the cookie sheet in the oven and bake for 12 to 13 minutes. The edges should be golden, but the centers soft.
- Garnish (Crucial Step): When the cookies come out of the oven, IMMEDIATELY sprinkle each cookie with a few grains of large flake sea salt. The heat helps the salt adhere to the chocolate.
- Cool: Let the cookies cool on the baking sheet for 2 to 3 minutes to set, then transfer them to a cooling rack.

Recipe Tips
- Block Chocolate vs. Chips: This recipe calls for a block of chocolate for a reason. Chips contain stabilizers to help them hold their shape. Chopped blocks melt into luxurious puddles, which makes these “super yummy.”
- Oats Matter: Stick to “rolled” or “old-fashioned” oats. “Instant” or “quick” oats act more like flour and will change the texture, making the cookie softer and less chewy.
- The Salt Finish: Don’t skip the sea salt garnish. The salt flakes cut through the richness of the butter and dark chocolate, intensifying the chocolate flavor.
- Don’t Overbake: Oatmeal cookies can dry out quickly. Pull them when they look slightly underdone in the middle; they will finish cooking on the hot baking sheet.
What To Serve With Super Yummy Chocolate Chunk Oatmeal Cookies
- Cold Milk: The classic partner for warm oatmeal cookies.
- Hot Coffee: The bitterness of coffee highlights the dark chocolate.
- Vanilla Bean Ice Cream: Use two cookies to make an incredible ice cream sandwich.
- Bourbon: For an adult pairing, the caramel notes in bourbon match the brown sugar and oats.

How To Store Super Yummy Chocolate Chunk Oatmeal Cookies
- Room Temperature: Store in an airtight container at room temperature for up to 4 days.
- Freezing Dough: Scoop the dough into balls and freeze them on a tray. Once solid, transfer to a bag. Bake from frozen (add 2 minutes to cook time) for fresh cookies on demand.
Super Yummy Chocolate Chunk Oatmeal Cookies Nutrition Facts
- Calories: 280 kcal
- Carbohydrates: 32g
- Fat: 16g
- Protein: 4g
- Sugar: 18g
Nutrition information is estimated per cookie and varies based on chocolate brand and portion size.
FAQs
Yes, but the recipe is quite sweet due to the sugars. Dark chocolate provides a necessary bitterness to balance the cookie. If using milk chocolate, definitely keep the walnuts and sea salt to offset the sweetness.
Absolutely. If you have a nut allergy or just dislike walnuts, you can leave them out or substitute them with pecans.
This usually happens if the butter was too warm (oily) when you started, or if you put dough on a hot baking sheet. Ensure your butter is cool-room-temp, not melting.
Super Yummy Chocolate Chunk Oatmeal Cookies Recipe
Course: DessertCuisine: AmericanDifficulty: Easy24
servings15
minutes13
minutes280
kcalA hearty, texturally diverse oatmeal cookie loaded with hand-chopped dark chocolate pools and walnuts, finished with flaky sea salt for a savory-sweet balance.
Ingredients
2 cups all-purpose flour
1 cup rolled oats
1 tsp baking powder
1/2 tsp ground cinnamon
1/2 tsp kosher salt
1 cup brown sugar
1/2 cup granulated sugar
2 sticks unsalted butter, room temp
2 eggs
1 tsp vanilla extract
12 oz block dark chocolate, chopped
1 cup walnuts, chopped
Sea salt flakes (garnish)
Directions
- Preheat oven to 350°F.
- Whisk flour, oats, baking powder, cinnamon, and kosher salt.
- Cream butter and sugars until fluffy.
- Beat in eggs and vanilla.
- Gradually mix in dry ingredients.
- Fold in chocolate chunks and walnuts.
- Scoop 2-tbsp balls onto sheet.
- Bake 12-13 mins.
- Sprinkle immediately with sea salt.
- Cool on rack.
Notes
- Use a block of chocolate for better melting pools.
- Sprinkle salt while cookies are hot.
- Use rolled oats for chewiness.
