Chocolate Peanut Butter No Bake Cookies (Old-Fashioned Family Recipe)

These No Bake Cookies are my family’s absolute favorite cookies!! These are one of those cookies that are always on the counter ready for those cookie monsters to come snag a bite. Now, I know they are not the healthiest but if you are like my husband, they are the perfect dash of sweetness after a meal.

No bake cookies in a nutshell: Boil sugar, cocoa, milk, and butter for about 1 minute, then stir in peanut butter, oats, and coconut. Scoop onto parchment paper and let cool until set, no oven required. Getting the boil time right is the whole trick, too short and they stay gooey, too long and they turn dry and crumbly.

Honesty is My Specialty

This is one of those recipes that I got from my husband’s family cookbook. Where they got the recipe, I’m honestly not sure but that might be an interesting question to ask because now I’m genuinely curious. I have had several people tell me that this is a very “old timey” recipe. I am not sure what that exactly means so if you do know I would love to hear about it in the comments.

While researching this post, I actually found a likely answer: these are commonly known as “Preacher Cookies” in the South, sometimes “Cow Patty Cookies,” passed around through church potlucks and family kitchens for so long that nobody quite remembers where they started. That tracks exactly with how this one landed in our family too.

Now, onto the Recipe!!!

Ingredients

• 2 Cups Sugar
• 1/2 Cup Cocoa Powder
• 1/2 cup Milk
• 1 Cup Butter (Softened)
• 1 Tsp Vanilla Extract
• 1/2 Cup Peanut Butter
• 3 Cups Oats
• 1 Cup Shredded Coconut Flakes

Instructions

1. Add the Sugar, Cocoa Powder, Milk and Butter to medium saucepan.
2. Bring it to a boil and let it boil for about 1 minute. Then remove it from the stove.
3. Add in the Vanilla, Peanut Butter, Oats, and Shredded Coconut.
4. Mix together until well combined.
5. Let the mixture cool just slightly. You should be able to scoop it with a spoon.
6. Lay out some parchment paper on the counter.
7. Scoop small spoonfuls into the parchment paper forming cookie shapes.
8. Let them sit until completely cooled. Then move into storage container.

Why Won’t My No-Bake Cookies Set?

This is the most common problem with this recipe, and it almost always comes down to boil time.

Too gooey and won’t firm up? The mixture was likely under-boiled. Once it cools and you can tell it’s still too soft, scrape it back into the saucepan, bring it to a boil again for about 30 seconds to a minute, then re-scoop.

Dry and crumbly, falling apart? The mixture was likely over-boiled. Unfortunately this batch can’t be fully reversed, but stirring in a splash of milk while it’s still warm can help bring it back together enough to scoop.

Humid or rainy day? Moisture in the air genuinely affects how these set, it’s not just an old wives’ tale. If it’s especially humid, boil for a few extra seconds and expect them to take longer to firm up.

Still soft after they’ve cooled? Pop them in the fridge or freezer for 20-30 minutes. This won’t fix a truly under-boiled batch, but it helps borderline ones firm up enough to hold their shape.

Ways to Change This Up

Quick oats vs. old-fashioned oats: Quick oats give a softer, fudgier texture. Old-fashioned oats hold their shape more and give a slightly chewier bite. Neither is wrong, it’s just a texture preference.

Swap the peanut butter. Almond butter or sunflower seed butter both work well 1-for-1 if you’re avoiding peanuts.

Add mix-ins. A handful of mini chocolate chips, a pinch of espresso powder for a mocha version, or a sprinkle of flaky sea salt on top before they set all work well without changing the base recipe.

Make them dairy-free. Swap the butter for a plant-based butter and the milk for any non-dairy milk. The texture holds up just as well.

Frequently Asked Questions

Can I freeze these? Yes, once fully set, they freeze well in an airtight container for up to 3 months. Let them thaw at room temperature for about 15 minutes before eating.

Are these gluten-free? As long as you use certified gluten-free oats, yes, everything else in this recipe is naturally gluten-free.

Can I make a smaller batch? Yes, the recipe halves cleanly if 24 cookies is more than you’ll get through, or if you’re just testing it out for the first time.

Why do some recipes use butter and others use coconut oil? Butter gives a richer flavor and helps the cookies set slightly firmer. Coconut oil works as a dairy-free swap but can make the texture a little softer, especially in a warm kitchen.

Storage Tips

When it comes to storing no bake cookies, you will want to keep them sealed. The less air its exposed to the better. This prevents the cookies from drying out. Here is a great sealable “Cookie Jar” option.

How Long Do They Last?

Normally, they do not last long enough for me to get an accurate “best buy” date. My husband usually eats 2-3 per night so it takes us little over a week to go through all the cookies.

This recipe usually makes about 24 cookies depending on how big you make them. If you don’t think you will eat that many within a couple of weeks, I suggest cutting the recipe in half. I have noticed that if they sit for too long, the sugar gets grainy or dry but not sure exactly how long it takes for that to happen.

If you want to cook from scratch and skip the processed stuff without the overwhelm, I put together a free guide for exactly that, the From-Scratch Pantry Starter Guide.

I still don’t know exactly where this recipe came from before it landed in my husband’s family cookbook, but I like that it’s the kind of thing that gets handed down without anyone remembering the original source. That’s sort of the point of a recipe like this, it’s not precious, it’s not complicated, it’s just good, and it’s been good for however many years it’s been passed around long before it ever reached me.

If you know what makes a recipe “old-timey,” or if this one shows up in your family too, I’d genuinely love to hear about it in the comments.

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