Homemade Peanut Butter — Smooth, Creamy, and Customizable

Make rich, fresh peanut butter at home in minutes using a blender. This simple recipe yields smooth, customizable peanut butter with no preservatives—perfect for breakfasts, baking, and snacks.

10 min Prep Time
8 Servings
Easy Difficulty

Ingredients

Servings:
8
Nutrition (per serving)
Calories 190 kcal
Protein 7 g
Fat 16 g
Carbohydrates 6 g
Fiber 2 g
💾 Storage

Store homemade peanut butter in an airtight jar in the refrigerator for up to 3–4 weeks. Stir before using if any natural oil separation occurs. For longer storage, freeze for up to 3 months in a freezer-safe container, thawing overnight in the refrigerator before use.

🍳

Best Made With: Blender

Choose a blender with at least 800–1000 watts and a tamper for the smoothest results when making nut butter.

See Our Top Blender Picks →

Homemade Peanut Butter — Smooth, Creamy, and Customizable

There’s something deeply satisfying about turning a single ingredient—roasted peanuts—into a velvety jar of peanut butter in your own kitchen. This recipe shows how a high-speed blender can transform peanuts into smooth, spreadable goodness with minimal fuss. Because you control the ingredients, you can make it as pure or as indulgent as you like.

What makes this version special is the focus on technique and the appliance. With just a short blending time and a few finishing touches, you’ll achieve a consistent texture without overheating or oil separation. Whether you prefer an ultra-smooth spread, a slightly chunky crunch, or a hint of honey and cinnamon, this base recipe adapts easily.

Why this recipe works

The key to great homemade peanut butter is controlling the processing time and using the right blender. Peanuts release their natural oils as you blend; initially they become a crumb, then a thick paste, and finally turn into a smooth emulsion if you continue. Stopping at the right moment and adding a small amount of neutral oil (if needed) lets you dial in the texture you want without making the peanut butter greasy.

Roasted peanuts provide the best flavor right out of the jar. If you use raw peanuts, roast them first for a deeper, nuttier taste. This recipe also encourages simple add-ins—salt, a touch of sweetener, or a pinch of spice—so you control saltiness, sweetness, and flavor complexity.

Choosing the right equipment

The appliance you choose makes a big difference. A powerful, high-speed blender or a food processor is ideal for achieving a silky texture quickly. If you already own a countertop blender, it can often handle this task well—especially models with a tamper and strong motor. If you’re shopping, our guide to the Best Blenders for Smoothies is a helpful starting point to compare motor power, jar shape, and durability.

Recommended options:

If you’re deciding between popular blender brands, you might also find our comparison Vitamix vs Ninja: Which Blender Brand Should You Buy? useful for weighing features, warranties, and price points.

How the process works (brief)

Start with roasted peanuts and pulse to break them down. As you keep blending, the mixture will pass through distinct stages—crumbly, paste-like, then glossy and smooth. Intermittent scraping and short rest periods prevent overheating and help achieve an even texture. If the peanut butter feels dry or grainy, a tablespoon or two of neutral oil (like peanut or vegetable oil) added late in the process will make it creamy without thinning it too much.

Taste and serving ideas

Homemade peanut butter tastes fresher and more vibrant than many store-bought jars. Use it on toast, in smoothies, for cookies, or as a savory sauce base for noodles. For sandwiches, swirl in a teaspoon of honey or a pinch of smoked paprika for a unique twist. Because it lacks stabilizers, homemade peanut butter is best enjoyed within a few weeks and stored in the refrigerator to preserve freshness.

Tips & Variations

1. If you prefer chunky peanut butter, reserve 1/4 to 1/3 cup of roasted peanuts and pulse them briefly into the finished butter for texture.

2. For a sweeter spread, blend in 1–2 teaspoons of honey or maple syrup after the peanuts have reached a creamy stage so the sweetener disperses evenly without overprocessing.

3. To prevent overheating, run the blender in 20–30 second bursts, pausing to scrape down the sides. This also helps you control texture more precisely.

4. For flavored variations, add a pinch of cinnamon or a dash of vanilla extract; for spicy-salty, mix in a tiny pinch of cayenne and extra salt.

Why make peanut butter at home?

Beyond flavor, homemade peanut butter lets you avoid stabilizers and added oils often found in commercial jars. It’s also a great way to explore other nut butters—apply the same method to almonds, cashews, or sunflower seeds with minor timing adjustments. Finally, a blender is a versatile tool in the kitchen; investing in a reliable model improves many recipes beyond nut butters.

Ready to try it? Scroll to the recipe card for the ingredient list and step-by-step instructions to make your own jar of peanut butter in about 10 minutes of hands-on time. If you need help picking a blender, check our buying guides linked above to compare models and find the best fit for your kitchen and budget.

Instructions

1

Prepare your blender and peanuts

Measure out 2 cups of roasted unsalted peanuts. If your peanuts are raw, spread them on a baking sheet and roast at 350°F (175°C) for 8–10 minutes until golden and fragrant, then cool. Make sure your blender jar and tamper (if included) are clean and dry.

💡 Pro tip: Using warm (not hot) roasted peanuts speeds up oil release and improves blending.
2

Pulse to break down peanuts

Place the peanuts in the blender and pulse in short bursts (3–5 pulses) to break them into coarse crumbs. Stop and scrape down the sides with a spatula to keep the mixture moving toward the blades.

💡 Pro tip: Pulsing prevents a peanut dust cloud and reduces heat buildup in the motor.
3

Blend into a thick paste

Run the blender at medium-high speed in 20–30 second intervals. After roughly 45–90 seconds total blending time, the peanuts will form a sticky mass and then a thick paste. Scrape down the jar between intervals so everything blends evenly.

💡 Pro tip: Pausing to scrape ensures no dry pockets remain near the jar walls.
4

Emulsify to your desired texture

Continue blending in short bursts until the paste starts to turn glossy and spreadable. If the mixture seems too dry or grainy, add 1 teaspoon of neutral oil and blend for another 10–15 seconds. Repeat until the texture is smooth and creamy.

💡 Pro tip: Add oil sparingly—too much will make the peanut butter runny.
5

Season and sweeten

Add 1/4 teaspoon fine sea salt (or to taste) and, if using, 1 teaspoon honey or maple syrup. Blend briefly to incorporate flavors without overprocessing. Taste and adjust seasoning as needed.

💡 Pro tip: Add sweetener after the butter has emulsified so it disperses evenly without overthinning.
6

Make it chunky (optional)

If you like chunky peanut butter, stir in 1/4 cup of coarsely chopped roasted peanuts and pulse the blender 1–2 times or fold them in by hand so larger pieces remain intact.

💡 Pro tip: Reserve some chopped nuts for folding in by hand to retain maximum crunch.
7

Jar and cool

Spoon the peanut butter into a clean jar, wiping the rim clean. Let it cool to room temperature if the mixture warmed during blending, then seal and refrigerate. Homemade peanut butter will firm up slightly in the fridge.

💡 Pro tip: A silicone spatula helps scrape every last bit from the jar and blender jar.

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