Peanut Butter Oatmeal Biggies Recipe

Name: Peanut Butter Oatmeal Biggies
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup butter, room temperature; 1 ½ cups peanut butter; 1 cup white sugar; 1 cup firmly packed brown sugar; 3 large eggs; 1 tablespoon vanilla; 4 ½ cups rolled oats; 2 teaspoons baking soda; 2 teaspoons cinnamon (optional); 1 cup semi-sweet chocolate chips; 1 cup Reese's pieces or 1 cup smarties candies or 1 cup raisins

Servings: persons

½ cup butter, room temperature
1 ½ cups peanut butter
1 cup white sugar
1 cup firmly packed brown sugar
3 large eggs
1 tablespoon vanilla
4 ½ cups rolled oats
2 teaspoons baking soda
2 teaspoons cinnamon (optional)
1 cup semi-sweet chocolate chips
1 cup Reese's pieces or 1 cup smarties candies or 1 cup raisins

1
Preheat oven to 350F.
2
In a large bowl, combine the first six ingredients making sure all ingredients are blended well.
3
Add in remaining ingredients.
4
Blend well.
5
Line your cookie sheet with parchment paper.
6
Using a 1/3 measuring cup, scoop out your cookie dough and place on the parchment paper.
7
Press the centre of the cookie dough a bit with the back of a spoon.
8
They will spread out to almost 5-6 inches per cookie so make sure you have lots of room on the cookie sheet for them to bake.
9
Bake for 13-17 minutes.
10
Remove from oven and allow to cool completely on the cookie sheet.
11
With carry over cooking, they continue to bake for another 5 minutes while cooling out of the oven.
12
This is what gives them the chewy consistency.
13
Store in an airtight container.

1885

kcal

Calories

Fat

218

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 11 ingredients. The key ingredients include: ½ cup butter, room temperature, 1 ½ cups peanut butter, 1 cup white sugar, 1 cup firmly packed brown sugar, and more.

Yes, Peanut Butter Oatmeal Biggies falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Peanut Butter Oatmeal Biggies

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions