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 One Good Cookie?

You need 13 ingredients. The key ingredients include: 1 c. butter or margarine, 1 tsp. soda, 2 1/2 c. blended oatmeal (measure and blend in blender to a fine powder), 1 c. brown sugar, and more.

Is One Good Cookie suitable as baking & desserts?

Yes, One Good Cookie falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover One Good Cookie?

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.

One Good Cookie Recipe

Name: One Good Cookie
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 c. butter or margarine; 1 tsp. soda; 2 1/2 c. blended oatmeal (measure and blend in blender to a fine powder); 1 c. brown sugar; 1 (4 oz.) Hershey bar, grated; 1 tsp. baking soda; 1 tsp. vanilla; 2 c. flour; 1 c. sugar; 1 (16 oz.) pkg. chocolate chips; 1/2 tsp. salt; 2 eggs (can use egg whites); 1 1/2 c. chopped walnuts or nuts of your choice

Bake this irresistible One Good Cookie at home. Made with butter, soda, blended oatmeal and brown sugar. Easy step-by-step instructions included.

This One Good Cookie relies on simple, everyday ingredients such as butter or margarine, soda, brown sugar and (4 oz.) hershey bar, grated. It comes together quickly and makes 4 servings, at about 2127 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 One Good Cookie 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

2127

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.

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One Good Cookie

Tips for the best results

Variations & substitutions

My Personal Notes

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