Peanut Butter Milk

If you love peanut butter, this homemade peanut butter milk is about to be your new favorite drink. It’s creamy, a little sweet, and made with just a few simple ingredients you probably already have. Best of all, it comes together in minutes and tastes so good in coffee, smoothies, or straight from the glass. Yum!
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Peanut butter milk pouring from a glass bottle into a small glass with peanuts strewn around it.
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If you’re looking for a fun and delicious way to switch up your everyday drinks, homemade peanut butter milk is such a great one to try. It’s creamy, nutty, and just the right amount of sweet, with a flavor that feels cozy and a little extra special. You only need a few simple ingredients, and you probably already have them in your pantry right now. Even better, it comes together in just minutes, making it perfect for busy mornings or a quick treat anytime.

Whether you’re pouring this easy DIY peanut milk recipe into coffee, baked oatmeal, or smoothies, this is one of those recipes you’ll be excited to make again and again!

Why You Must Make This Dairy-Free Nut Milk

With just a few simple ingredients, you get a budget-friendly drink that’s perfect with so many recipes or enjoyed on its own. Here’s why you’ll love it:

  • Super Easy to Make. You only need a few simple ingredients and a blender to make it.
  • Creamy and Delicious. It has a rich, smooth texture and a nutty flavor that tastes so good.
  • Budget-Friendly. Peanut butter and water are low-cost ingredients you may already have at home.
  • Great for So Many Uses. You can use it in coffee, cereal, smoothies, or just drink it on its own.
  • No Fancy Ingredients. Everything needed is easy to find and probably already a staple in your pantry.
A small glass of dairy-free peanut butter milk next to a glass jar of peanuts with peanuts scattered around.

Key Ingredients and Substitutions

These simple ingredients come together to make a creamy, nutty peanut milk that’s easy to love. Plus, there are plenty of easy swaps and tips so you can adjust the flavor, sweetness, and texture just the way you like it:

Small bowls containing ingredients of peanut butter milk on a marble background with labels.
  • Water – The base that turns thick peanut butter into a smooth, drinkable milk. Use cold, filtered water for the cleanest taste. You can use less water for a creamier texture or more for a lighter drink. For extra richness, try swapping part of the water with a little oat milk or coconut milk.
  • Peanut Butter – Brings the creamy texture and that classic nutty flavor. Use smooth, natural peanut butter for the best blend and fewer additives. If your peanut butter is unsalted, you have more control over flavor. You can also swap it with almond butter or cashew butter for a different taste.
  • Vanilla Extract – Lends a soft, warm flavor that makes the milk taste more complete and slightly dessert-like. A little goes a long way, so don’t overdo it. You can skip it if needed, use a fruity extract instead, or try a pinch of cinnamon for a different cozy flavor.
  • Maple Syrup – Adds a gentle sweetness that balances the nuttiness. Start with a small amount and adjust to taste. You can swap it with agave, date syrup, or even a soaked blended date if you want a more natural sweetener.
  • Salt (optional): Enhances all the flavors and makes the peanut taste pop more. Just a tiny pinch is enough. If your peanut butter is already salted, you may not need any extra. You can also leave it out, but it really helps bring everything together.

How to Make Peanut Milk

What could be better than a dairy-free milk made in just a few minutes? It’s so simple and delicious, you’ll be making this creamy nut milk every week! Double the recipe if you’re sharing with family and friends.

Ingredients for peanut butter milk mixed in a blender.

Step 1: Measure and Blend – Measure out ingredients and pour into blender.

Step 2: Blend Until Smooth – Allow ingredients to blend for around 1 minute or until smooth and creamy.

Homemade peanut butter milk in a corked bottle with peanut scattered around.

Serving Tips and Suggestions

These helpful tips and serving ideas make it easy to get the best flavor and texture from your milk with peanut butter every time. You’ll also find fun, simple ways to enjoy it in drinks, breakfasts, and quick treats.

  • Blend Into a Smoothie – Use it as the base for a smoothie (or this peanut butter milkshake) with banana, oats, or cocoa powder for a creamy and filling drink. It adds a rich, nutty flavor that pairs well with so many ingredients.
  • Pour Over Cereal or Granola – Swap it in for regular vegan milk on your favorite cereal or granola. It makes breakfast taste a little more special and adds extra flavor in every bite.
  • Stir Into Coffee or Iced Coffee – Add a splash to iced latte or as a coffee creamer in your coffee for a peanut butter twist. It gives your drink a creamy texture and a slightly sweet, nutty taste.
  • Make a Cozy Hot Drink – Warm it up gently on the stove and enjoy it like a comforting hot drink, like vegan hot chocolate. You can even add a pinch of cinnamon or cocoa for a cozy treat.
  • Use in Overnight Oats – Mix it into your overnight oats for extra creaminess and flavor. It blends really well with ingredients like chia seeds, banana, or a drizzle of maple syrup.
A hand reaching out for a small glass of easy DIY peanut milk recipe with a glass bottle and jar of peanuts in the background.

FAQs

How long does peanut milk last?

Homemade peanut butter milk will usually last about 3 to 4 days in the fridge when stored properly.

How do I store leftover milk with peanut butter?

Keep any remaining nut milk in a sealed container like a glass jar or bottle with a tight lid to help it stay fresh and prevent it from picking up other flavors. Give it a good shake before each use since natural separation is normal. Store it in the coldest part of your fridge rather than the door, and if it smells off or tastes sour, it’s best to toss it.

Can I adjust the flavors of this homemade peanut butter milk?

You sure can! For extra sweetness, double the amount of maple syrup. For less sweet, leave out altogether. For a little bit more flavor, add the pinch of salt. If you’d like a richer milk, add an extra tablespoon of peanut butter. Add a strawberry or raspberry extract instead of vanilla for a peanut butter and jelly twist!

If you make this Peanut Butter Milk recipe, please leave a star rating and let me know what you think in the comments below! I love reading your comments!

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Creamy Peanut Butter Milk

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If you love peanut butter, this DIY peanut butter milk is about to be your new favorite drink. It’s creamy, a little sweet, and made with just a few simple ingredients you probably already have in your pantry. Best of all, it comes together in less than 5 minutes and tastes delicious in coffee, smoothies, or straight from the glass. A must try!
Peanut butter milk pouring from a glass bottle into a small glass with peanuts strewn around it.
Prep Time 4 minutes
Blending Time 1 minute
Total Time 5 minutes
Servings 2 8 oz. glasses

Ingredients

  • 2 cups water
  • 2-3 tablespoons peanut butter
  • 1 teaspoon maple syrup, or to preferred sweetness
  • 1 teaspoon vanilla extract
  • pinch salt, optional

Instructions

  • Place all ingredients into a blender.
  • Blend until smooth and creamy.
  • Enjoy immediately or refrigerate for later use.

Notes

  • Storing Tips: Homemade peanut butter milk will usually last about 3 to 4 days in the fridge when stored properly. Keep it in a sealed container like a glass jar or bottle with a tight lid. Give it a good shake before each use since natural separation is normal. Store it in the coldest part of your fridge rather than the door, and if it smells off or tastes sour, it’s best to toss it.

Nutrition

Calories: 111kcal | Carbohydrates: 6g | Protein: 4g | Fat: 8g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 4g | Sodium: 81mg | Potassium: 101mg | Fiber: 1g | Sugar: 4g | Calcium: 19mg | Iron: 0.3mg
Course — Beverage, Ingredient
Cuisine — American
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