Vegan Peanut Butter Banana Smoothie Bowl

Featured in: Prairie Breakfasts

This thick, creamy bowl combines frozen bananas with natural peanut butter and vanilla plant-based protein for a satisfying breakfast or post-workout fuel. The smoothie base gets extra nutrition from chia seeds and optional maple syrup, while the toppings add layers of texture and flavor—sliced banana, mixed berries, crunchy granola, and a final peanut butter drizzle.

Ready in just 10 minutes, this bowl packs 15 grams of protein per serving and delivers healthy fats, fiber, and natural sweetness. Customize with your favorite milk alternative and adjust the sweetness to taste.

Updated on Tue, 10 Feb 2026 14:26:00 GMT
Creamy Vegan Peanut Butter Banana Protein Smoothie Bowl topped with sliced bananas, fresh berries, and crunchy granola, served in a white bowl for a nutritious breakfast. Pin
Creamy Vegan Peanut Butter Banana Protein Smoothie Bowl topped with sliced bananas, fresh berries, and crunchy granola, served in a white bowl for a nutritious breakfast. | kitchenprairie.com

My gym buddy swore by smoothie bowls, but I kept making the same watery mistake until one morning when I froze my bananas the night before and grabbed actual peanut butter instead of the powdered stuff. The texture was suddenly thick, creamy, almost luxurious—nothing like the thin drinks I'd been blending. That single bowl changed how I thought about breakfast, and now I make them on days when I need to feel like I'm actually taking care of myself.

I made this for a friend who'd just started running marathons, and watching her face light up when she realized it had protein without being boring was worth every spoonful I tasted. She asked for the recipe three times before it finally stuck, and now she texts me photos of her bowl variations from across the country.

Ingredients

  • Frozen banana slices (2 large): Freezing them ahead is non-negotiable—it gives you that soft-serve consistency that feels indulgent without any ice cream.
  • Natural peanut butter (2 tablespoons base, 1 for topping): The real stuff with just peanuts and salt makes all the difference; the creamy version blends smoother than chunky.
  • Plant-based vanilla protein powder (1 scoop, about 30 g): Pick one that doesn't leave a chalky aftertaste—brands matter more than you'd think, so taste before committing to a big tub.
  • Unsweetened almond milk (1 cup): The unsweetened part keeps the bowl from tasting like dessert, but oat or cashew milk work beautifully too if you have preferences.
  • Chia seeds (1 tablespoon base, 1 teaspoon topping): These tiny seeds absorb liquid and add a subtle texture; they're not essential but they make you feel fancy.
  • Maple syrup (1–2 teaspoons, optional): Only add this if your banana isn't ripe enough or your taste buds are demanding sweetness that day.
  • Fresh toppings (banana, berries, granola, cacao nibs): These are where you show off and customize—whatever you have in your fridge becomes the perfect topping.

Instructions

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Gather your frozen bananas and get blending:
Slice your frozen bananas into rough chunks so they blend faster and easier. Add the peanut butter, protein powder, almond milk, chia seeds, and maple syrup if you're using it, then blend until the mixture looks smooth and thick like soft-serve ice cream.
Check your texture and adjust:
If it's too thick to blend, add just a splash more milk—you want something you can eat with a spoon, not drink through a straw. Scrape the sides as you go to catch any peanut butter stuck to the blender walls.
Divide and design:
Pour the smoothie base into two bowls, splitting it evenly so you both get the same amount. Now comes the fun part: arrange your banana slices, granola, fresh berries, and peanut butter drizzle on top like you're creating edible art.
Add the final flourishes:
Sprinkle your chia seeds and cacao nibs across the top, then serve immediately with a spoon. The longer it sits, the softer the granola gets, so eat it right away if you want that crunch.
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Vacuum seal ingredients and leftovers to keep food fresh longer and simplify meal prep.
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Vibrant Vegan Peanut Butter Banana Protein Smoothie Bowl with a thick, spoonable texture, featuring a peanut butter drizzle and cacao nibs, perfect for a post-workout snack. Pin
Vibrant Vegan Peanut Butter Banana Protein Smoothie Bowl with a thick, spoonable texture, featuring a peanut butter drizzle and cacao nibs, perfect for a post-workout snack. | kitchenprairie.com
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There's something almost meditative about sitting down with a bowl that looks beautiful enough to post but tastes real enough to feel nourishing. My sister started making these on Sunday mornings when she needed a quiet moment before the week started, and now it's become her small ritual of self-care.

Making It Creamier

Sometimes I add a quarter of an avocado or a few cubes of silken tofu to the base, especially when I'm feeling like I need extra richness. The avocado blends seamlessly and adds a luxurious mouthfeel without tasting like avocado at all, while the tofu does the same thing if you're trying to avoid nut butters for a day.

Swapping Your Protein and Nut Butters

Not everyone likes peanut butter, and that's okay—almond or cashew butter works beautifully and tastes slightly more delicate. If vanilla protein powder isn't your thing, chocolate or unflavored blends work just as well, though you might need to taste and adjust your sweetness at the end.

Making It Your Own

The beauty of a smoothie bowl is that it's endlessly customizable based on what you have and what you're craving. Some mornings I add toasted coconut flakes or sunflower seeds instead of granola, and other times I layer in a drizzle of tahini or a sprinkle of nutritional yeast just to keep things interesting.

  • Toast your own coconut flakes or seeds at home if you want them fresher and crunchier than store-bought versions.
  • Make extra smoothie base on weekends and freeze it in portions for grab-and-go mornings when you're running late.
  • Remember that the bowl is only as good as your banana's ripeness—slightly speckled ones blend smoother and taste sweeter.
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Healthy Vegan Peanut Butter Banana Protein Smoothie Bowl garnished with chia seeds and mixed berries, ready to enjoy with a spoon, showcasing a rich purple smoothie base. Pin
Healthy Vegan Peanut Butter Banana Protein Smoothie Bowl garnished with chia seeds and mixed berries, ready to enjoy with a spoon, showcasing a rich purple smoothie base. | kitchenprairie.com

This bowl became my answer to mornings when I needed something that felt like self-care but didn't require me to be awake yet. It's still the first thing I make when someone visits and I want them to feel genuinely looked after.

Recipe Questions & Answers

Can I make this bowl ahead of time?

The smoothie base is best enjoyed immediately while thick and creamy. However, you can blend the base the night before and store it in the freezer—just let it thaw slightly and stir before adding toppings.

What protein powder works best?

Vanilla plant-based protein powder blends seamlessly. Look for pea protein, hemp protein, or a blend specifically formulated for smoothies. Unflavored options also work if you prefer natural banana-peanut flavor.

How can I make it thicker?

Use fully frozen bananas without thawing. Add less liquid initially—you can always splash in more almond milk if blending becomes difficult. For extra creaminess, blend in a quarter avocado or silken tofu.

Are there nut-free alternatives?

Substitute sunflower seed butter or tahini for peanut butter. Use oat milk or soy milk instead of almond milk, and skip nut-based granola for a seed-based topping blend.

Can I reduce the sweetness?

Absolutely. The ripe bananas provide natural sweetness, so the maple syrup is optional. Taste before blending and only add sweetener if needed—this keeps the bowl lower in sugar.

Vegan Peanut Butter Banana Smoothie Bowl

Creamy blend of bananas and peanut butter with protein, topped with fresh fruit and granola.

Prep duration
10 min
0
Complete duration
10 min


Skill level Easy

Heritage American Vegan

Output 2 Portions

Diet specifications Vegan, No dairy

Components

Smoothie Base

01 2 large ripe bananas, frozen and sliced
02 2 tablespoons natural peanut butter
03 1 scoop plant-based vanilla protein powder
04 1 cup unsweetened almond milk
05 1 tablespoon chia seeds
06 1 to 2 teaspoons maple syrup

Toppings

01 1/2 banana, sliced
02 2 tablespoons granola
03 1 tablespoon peanut butter
04 2 tablespoons mixed fresh berries
05 1 teaspoon chia seeds
06 1 teaspoon cacao nibs

Directions

Phase 01

Blend Base Components: In a blender, combine frozen banana slices, peanut butter, protein powder, almond milk, chia seeds, and maple syrup. Blend until smooth and creamy, scraping sides as needed. Mixture should reach thick consistency; add additional milk sparingly only if necessary for blending.

Phase 02

Distribute Base: Divide smoothie base evenly between two serving bowls.

Phase 03

Finish Bowls: Arrange banana slices, granola, berries, peanut butter drizzle, chia seeds, and cacao nibs on top of each bowl.

Phase 04

Serve: Serve immediately with spoon.

Necessary tools

  • Blender
  • Measuring spoons and cups
  • Knife and cutting board
  • Serving bowls and spoons

Allergy details

Review each component for potential allergens and consult with healthcare professionals if you're uncertain.
  • Contains peanuts
  • Contains tree nuts from almond milk or nut butter alternatives
  • May contain gluten from non-certified granola products
  • Verify ingredient labels for potential cross-contamination risks

Nutrient content (each portion)

This data is offered as a general guide and isn't a substitute for professional medical guidance.
  • Energy: 370
  • Fat: 15 g
  • Carbohydrates: 44 g
  • Protein: 15 g