Breads and Breakfast

Roasted Banana Chocolate Peanut Butter Milkshake Recipe

This isn't just your average blender treat; roasting the bananas first unlocks a deep, honey-like sweetness that pairs perfectly with salty peanut butter. It is thick, rich, and features a complex flavor profile that makes standard milkshakes feel a bit shy by comparison.

Chocolate Peanut Butter Roasted Banana Milkshake
Prep
15 min
Cook
20 min
Serves
2
Level
Easy
Per serving
740 kcal

Method

  1. Preheat your oven to 400°F (200°C). Line a small baking sheet with parchment paper.

  2. Place the banana slices on the sheet and sprinkle them evenly with the brown sugar.

  3. Roast the bananas for 15-20 minutes until they are bubbly, caramelized, and smell like heaven. Remove from the oven and let them cool completely. For an extra thick shake, pop the roasted bananas in the freezer for 20 minutes after cooling.

  4. In a high-powered blender, combine the cooled roasted bananas (scraping up all that syrupy sugar from the parchment), chocolate ice cream, peanut butter, milk, vanilla, and sea salt.

  5. Blend on medium-high speed until the mixture is smooth and velvety. If it’s too thick for your liking, add a splash more milk and pulse again.

  6. Pour into tall, chilled glasses. Top with a swirl of whipped cream or a few extra chocolate shavings if you're feeling fancy.

Notes

The riper the bananas, the better the roast—look for those with plenty of brown spots.

Don't skip the salt; it's the secret ingredient that cuts through the sugar and makes the peanut butter pop.

If you want to prep ahead, roast the bananas the night before and keep them in a sealed container in the fridge.

Chill your glasses in the freezer for 10 minutes before serving to keep the shake thick for longer.

Questions

Can I use chunky peanut butter instead?
Absolutely! It adds a nice little crunch to the shake, though you may need a wider straw.
Can I make this dairy-free?
Yes, just swap the chocolate ice cream for a coconut or oat-based version and use almond or soy milk.
Do I have to roast the bananas?
You don't have to, but you'll miss the deep, smoky caramel flavor that defines this specific recipe.
How do I make it even thicker?
Reduce the milk to 1/4 cup and make sure your roasted bananas are fully frozen before blending.

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