How many servings does this recipe make?

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

What ingredients do I need for Chocolate Chip Oatmeal Mega Batch Cookies?

You need 11 ingredients. The key ingredients include: 9 c. flour, unsifted (2 lb. 5 oz.), 4 tsp. baking soda, 4 tsp. salt, 2 lb. butter (1 lb. margarine and 1 lb. Crisco), and more.

Is Chocolate Chip Oatmeal Mega Batch Cookies suitable as baking & desserts?

Yes, Chocolate Chip Oatmeal Mega Batch Cookies falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Chocolate Chip Oatmeal Mega Batch Cookies?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Chocolate Chip Oatmeal Mega Batch Cookies Recipe

Name: Chocolate Chip Oatmeal Mega Batch Cookies
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 9 c. flour, unsifted (2 lb. 5 oz.); 4 tsp. baking soda; 4 tsp. salt; 2 lb. butter (1 lb. margarine and 1 lb. Crisco); 3 c. packed brown sugar (1 1/2 lb.); 3 c. granulated sugar (1 lb. 5 oz.); 8 eggs (large); 4 tsp. vanilla (1/2 oz.); 12 c. chocolate chips (4 1/2 lb.); 4 c. oatmeal; 4 c. walnuts (optional)

Start your day right with this Chocolate Chip Oatmeal Mega Batch Cookies recipe. Made with flour, baking soda, salt and butter. Easy step-by-step instru…

This Chocolate Chip Oatmeal Mega Batch Cookies relies on simple, everyday ingredients such as baking soda, salt, eggs (large) and vanilla (1/2 oz.). It comes together quickly and makes 4 servings, at about 10774 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Chocolate Chip Oatmeal Mega Batch Cookies delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

10774

kcal

Calories

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.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
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.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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Chocolate Chip Oatmeal Mega Batch Cookies

Tips for the best results

Variations & substitutions

My Personal Notes

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