Homemade Peanut Butter

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Once you taste homemade peanut butter, store-bought just won’t cut it. Making it at home is easier than you think and far more satisfying. I wanted to try it because most store-bought options are full of sugar and preservatives, and the high-quality ones can be expensive. Making peanut butter at home is not only simpler but also more enjoyable than debating which jar to pick at the grocery store.

A Quick History of Peanut Butter

Peanut butter might feel like a modern pantry staple, but it actually has a long history. Peanuts have been eaten for thousands of years in South America, where they were first cultivated. However, peanut butter as we know it today became popular in the late 1800s in the United States, when people started grinding roasted peanuts into a paste as a nutritious and easy-to-eat food.

It quickly became a household favorite because it was affordable, shelf-stable, and rich in protein and healthy fats. Today, peanut butter is loved around the world. People spread it on toast, blend it into smoothies, use it in sauces, or enjoy it straight from the jar.

Making peanut butter at home feels like going back to its simple roots with just peanuts, a bit of salt, and a blender.

Why You’ll Love This Recipe

• Only two ingredients: peanuts and salt
• No added sugar or preservatives
• Quick and easy to make at home
• Rich, nutty flavor that beats store-bought

Ingredients for Homemade Peanut Butter

Peanuts – obviously, peanuts. I bought dried ones for this batch. I’ve seen people online using other nuts like cashews, almonds, or hazelnuts too, and they all work. Each gives a slightly different flavor, so feel free to try what you like.

Salt – just a pinch to bring out the nutty flavor. Totally optional if you want it super pure, but I like the little boost it gives.

See? That’s it. Two ingredients, and you’re already halfway to your own homemade peanut butter!

Optional Sweeteners

If you prefer a slightly sweeter peanut butter, you can easily add a touch of natural sweetener. Some ideas:

1. Honey or maple syrup. Stir in 1–2 teaspoons per cup of peanut butter for a light sweetness.
2. Dates. Blend a couple of pitted dates with the peanuts for a naturally rich sweetness.
3. Agave or coconut sugar. Small amounts can be mixed in while blending.

Keep in mind that adding liquid sweeteners like honey, maple syrup, or agave can make the peanut butter slightly thicker or stickier. To fully incorporate them, blend a little longer after adding, scraping down the sides as needed. If you add too much too early, the mixture might seize or become a bit grainy, so start with a small amount and taste as you go.

How to Make Homemade Peanut Butter

Step 1. Start with roasted peanuts. Once your peanuts are roasted and cooled, pop them into your blender. At first, they’ll look like coarse crumbs, which is exactly what you want.

Step 2. Blend into a sticky paste. Turn your blender on in short bursts. It will still be crumbly at first, but as you keep pulsing and scraping the sides, it starts coming together into a sticky paste. This is the exciting “it’s actually happening” part.

Step 3. Blend until smooth. Keep blending until it reaches a silky, spreadable texture.

Step 4. Add salt to taste. Once it’s mostly smooth, sprinkle in a pinch of salt and pulse a few more times. Taste and adjust if needed. Then transfer into a jar.

The peanut butter is creamy but still has a few little chunks left, which I actually like. It gives it some texture.

How to Make Crunchy Peanut Butter

If you prefer crunchy homemade peanut butter, it’s really easy to do. You don’t need to change the main recipe, just add one extra step at the end.

After your peanut butter is smooth, set aside a small handful of roasted peanuts. Roughly chop them with a knife or crush them lightly using a rolling pin, then stir them into your smooth peanut butter until you get the texture you like.

If you’re using a heavy-duty blender or food processor, you can also pulse a small portion of peanuts separately until chunky and mix them back in. This gives you a more even crunch without over-blending the whole batch.

How to Make Peanut Butter Without a Food Processor

This was my first time making peanut butter, and I did it using my basic, entry-level blender. It took some patience, but the result was so worth it.

Using my basic blender was quite the challenge because thick, sticky mixtures like peanut butter can really strain a small motor. I had to blend in short bursts and scrape down the sides frequently.

For anyone using the same type of blender, I highly recommend crushing the peanuts slightly before blending. Breaking them down into smaller pieces first makes the process much easier and saves your blender some stress. This little step helps the mixture go from coarse crumbs to creamy peanut butter smoothly, without overheating the motor.

Storage

Because this peanut butter is completely homemade and free from preservatives, it needs a little more care than store-bought versions. Based on my own batch and after reading through how other home cooks store theirs, this is what works best.

Transfer the peanut butter into a clean, airtight jar as soon as it cools. Stored in the refrigerator, it will keep well for 2 to 3 weeks. Chilling helps slow down oil separation and keeps the flavor fresh for longer.

If you prefer a softer, more spreadable texture, you can keep it at room temperature for up to 1 week, as long as your kitchen isn’t too warm. Since I live in a hot climate, refrigeration felt like the safer and more practical choice.

You may notice natural oil separation over time, and this is completely normal. Simply give it a good stir before using. For best results, always use a clean spoon to avoid introducing moisture, which can shorten its shelf life.

How I Use This Homemade Peanut Butter

• Fruit snack. I dipped some grapes in it for a quick and satisfying snack.
• Simple sandwiches. Made a couple of sandwiches and mixed in a bit of honey for a lightly sweet touch.
• Simple dressing. I mixed peanut butter with a little honey, soy sauce, lemon juice, and black pepper to make an easy dressing. It added a nice balance of nutty, sweet, and savory flavors.
• Straight from the jar. Since it’s just peanuts and salt, I also enjoyed it straight with a spoon. Sometimes the simplest way is the best.

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If you’re ready to make some peanut butter, here is a printable recipe with all the ingredients and steps so you can cook without switching screens.

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If you like making something in the kitchen from scratch, you can also try Homemade Yogurt, which was another first-time kitchen experience for me. You can check out that post for more. And for updates and things I’m trying in the kitchen, follow me on Instagram @barelysalted. I would love to connect with you! :))

Have you tried other variations of peanut butter? I’d love to hear your ideas, so feel free to leave a comment and share your experiments.

Love,
Jezelle