Peanut Butter Protein Fudge with Freeze Dried Strawberries

This peanut butter protein fudge is about to become your new routine! It’s no-bake, made with simple ingredients, and it lives in the fridge (or freezer), ready for when that sweet tooth hits. And the best part? This fudge is built with powdered peanut butter + vegan protein powder, then topped with crushed freeze-dried strawberries for that classic PB&J vibe. It’s creamy, satisfying, and gives you a little protein boost in every bite – like a homemade protein bar, but way more fun.

Thank you to Augason Farms for sponsoring this post.

Peanut Butter Protein Fudge with Freeze Dried Strawberries

This protein fudge is basically my little fridge treat for when the sweet tooth shows up out of nowhere.

It’s rich and creamy, but still feels like a snack with benefits – and that crunchy freeze-dried strawberry topping turns it into full-on PB&J dessert energy.

I love that you’re getting 8 grams of protein per piece (and if you cut bigger squares, it’s even more). Big mom win right there!

It’s also seriously low effort, too: melt, stir, press into a pan lined with parchment paper, then let it chill. No thermometer. No baking dish juggling. No fancy tools.

Just a thick, creamy peanut butter mixture that sets into sliceable fudge.

That fridge-friendly convenience is a game-changer for busy afternoons, after-school hunger, or a quick, sweet snack when you want something fast but satisfying.

Why you’ll love this PB&J protein fudge

It’s no-bake (no candy thermometer required) – Traditional peanut butter fudge can be fussy. This version skips all of that and uses coconut oil as the base, so it sets up easily in the fridge. You still get that rich fudge texture without standing over low heat and stirring forever.

High-protein bites that actually satisfy – This peanut butter protein fudge is built around vegan protein powder + powdered peanut butter, so it’s not just a sugar bomb. The extra 8 grams of protein help keep you fuller longer, especially compared to classic fudge that’s basically pure sweetness.

PB&J vibes without the mess – Crushed freeze-dried strawberries on top give you that sweet, fruity “jam” flavor with zero sticky spreading involved. Plus, freeze-dried fruit has a long shelf life and keeps that vibrant strawberry flavor.

Perfect for meal prep – Make a batch once, keep it in an airtight container, and you’ve got your new go-to sweet snack ready all week!

What is peanut butter protein fudge?

Peanut butter protein fudge is a no-bake fudge-style treat made with protein powder and a peanut butter base (in this case, powdered peanut butter). It’s similar to a protein bar, but softer, creamier, and easier to make – because you’re pressing it into a loaf pan instead of rolling or baking anything.

This version uses:

• Coconut oil for that classic creamy fudge texture, once chilled
• Powdered peanut butter for peanut flavor + extra protein
• Protein powder for a boost of protein for more staying power
• Maple syrup for natural sweetness
• Freeze-dried strawberries for that PB&J finishing touch

Simple ingredients for protein fudge

Scroll down to view the recipe card below for the full ingredients list, nutritional information, and step-by-step instructions.

• Coconut oil – Helps the fudge set and gives it that rich, creamy texture.
• almond milk – Thins the peanut butter mixture just enough to stir smoothly.
• Maple syrup – Natural sweetness (similar to tablespoons of honey, but maple adds that cozy flavor).
• Augason Farms peanut butter powder – Peanut butter flavor without needing natural peanut butter.
• Vanilla vegan protein powder – Adds protein and makes it feel like a sweet snack with staying power.
• Vanilla extract – Warm, dessert-like flavor.
• Sea salt – Balances the sweetness (flaky sea salt on top is also delicious).
• Augason Farms freeze-dried sliced strawberries – Your “jam” layer on top.

How to make this simple no bake treat

Step 1: Line a loaf pan with parchment paper, leaving a little extra hanging over the sides. This makes it easy to lift out and slice later.

Step 2: Measure the coconut oil while it’s solid, then melt it until fully liquid.

Step 3: In a bowl, whisk together melted coconut oil, almond milk, maple syrup, vanilla extract, and sea salt.

Step 4: Add the powdered peanut butter and protein powder. The mixture will be thick-  that’s normal. Keep stirring until it’s smooth and fully combined.

Step 5: Press the peanut butter mixture into the parchment-lined pan. Sprinkle crushed freeze-dried strawberries over the top and gently press them in.

Step 6: Freeze for 20 minutes or 1-2 hours in the fridge until firm. Lift out, place on a cutting board, and cut into 12 pieces. Because this is coconut oil-based fudge, it softens at room temperature, so keep it chilled in the fridge for the best texture!

Watch me make this delicious recipe!

The full how to video can be watched below, or on my YouTube channel!

Storage tips

• Fridge: Store in an airtight container for up to 7 days.
• Freezer: Freeze for up to 4 months for longer-term meal prep.
• Serving tip: If frozen solid, let it sit at room temperature for 5–10 minutes before eating so it’s not rock hard.

Flavor variations

One of my favorite things about this peanut butter protein fudge is how easy it is to switch up the vibe with what you already have on hand. Keep the base the same, then play with the mix-ins and toppings to make it feel brand new every time.

• Chocolate PB Protein Fudge – If your sweet tooth leans “chocolate always,” stir 2 tablespoons cocoa powder into the mixture (add an extra splash of almond milk if it gets too thick). You can also sprinkle mini dark chocolate chips over the top before chilling for that classic fudge feel.
• Strawberry “Jam Swirl” PB&J – Want more of a true PB&J situation? Crush extra freeze-dried strawberries into a powder and mix with a tiny drizzle of maple syrup to make a quick jammy paste, then swirl it across the top before chilling. It looks pretty and doubles down on the fruity flavor.
• Peanut Butter + Banana – Mix in 1–2 tablespoons banana powder (or dried banana crushed super fine) for a PB + banana vibe that tastes like a smoothie bowl in fudge form. Top with banana chips or extra flaky sea salt.
• Almond Butter Berry – Swap the powdered peanut butter for powdered almond butter (or do half peanut, half almond) for a slightly sweeter, nuttier flavor. Keep the freeze-dried strawberry topping, or try freeze-dried raspberries for a tangy twist.
• Chocolate-Covered Strawberry – Keep the PB base, then drizzle melted dark chocolate over the top before chilling. Once it firms up, you get that chocolate shell bite with the freeze-dried strawberries – so good!
• Salted PB Protein Fudge – If you’re a salty-sweet person, add an extra pinch of sea salt to the mixture and finish with flaky sea salt on top.
• Crunchy Protein Bar Style – Stir in 2–3 tablespoons chopped peanuts, puffed rice, or crushed pretzels right before pressing into the pan. It adds crunch and makes each piece feel more like a protein bar (but still fudgy).
• Holiday Version – Top with crushed freeze-dried strawberries + a sprinkle of shredded coconut, or swap the strawberries for freeze-dried raspberries and add a tiny drop of almond extract for a festive vibe.

Peanut butter protein fudge FAQs

Can I use whey protein powder instead of vegan protein powder?

​Yes! Whey protein powder works, but it does not absorb liquid as much as plant based protein does. If you use whey, decrease the milk by around half the amount.

Can I swap the almond milk?
Totally. Any milk works here – dairy milk, oat milk, coconut milk (carton), or even a splash of coconut cream for extra richness.

Is this low carb?

It’s lower carb than traditional fudge, but it’s not strictly low carb because of the maple syrup. You can reduce the maple syrup slightly for a less sweet version.

Why is my fudge too soft?

It likely needs more chill time, or your kitchen is warm, and it’s sitting out too long. Coconut oil softens quickly at room temperature, so store your fudge in the fridge.

More high protein desserts you’ll love

• Raspberry cottage cheese protein ice cream
• Protein brownies
• Chickpea protein cookie dough

If you try this peanut butter protein fudge recipe, I’d love it if you left a star rating and comment below letting me know how it turned out!

XO

Heather