Peanut Butter Banana Sandwich

Peanut Butter Banana Sandwich
⏱️ cook time 5 minutes total
🍽️ servings 2
⚡ Difficulty easy

intro

Warm, toasty, creamy, and naturally sweet, this classic peanut butter banana sandwich is a satisfying, no-fuss comfort food ready in 5 minutes with minimal cleanup.

Ingredients

Soft white sandwich bread 4 slices (120g)
Creamy peanut butter 120g (8 tablespoons)
Ripe yellow banana 2 medium (200g, peeled)
Unsalted butter 2 tablespoons (28g)
Ground cinnamon 1/4 teaspoon (0.5g)

Steps

1

Prep all ingredients first: peel 2 medium ripe bananas (200g total) and slice into uniform 1/4-inch thick rounds; measure out 120g (8 tbsp) creamy peanut butter, 2 tbsp (28g) unsalted butter, and 1/4 tsp ground cinnamon, then lay 4 slices of soft white sandwich bread on a clean wooden cutting board.

Step 1
step1:
2

Use a dull butter knife to spread 30g (2 tbsp) of creamy peanut butter evenly across one full side of each of the 4 bread slices, spreading all the way to the crusts to avoid dry bites; sprinkle the 1/4 tsp of ground cinnamon evenly over the peanut butter on 2 of the 4 slices.

Step 2
step2:
3

Arrange the 1/4-inch thick banana slices in a single, slightly overlapping layer across the peanut butter on the 2 cinnamon-dusted bread slices, using roughly 100g (1 medium banana) per sandwich; avoid stacking slices more than one layer high to prevent filling from falling out during cooking.

Step 3
step3:
4

Top each banana-topped bread slice with the remaining 2 peanut butter-covered bread slices, positioning the peanut butter side face-down toward the bananas; press gently on the top of each assembled sandwich to help the layers adhere and prevent sliding during toasting.

Step 4
step4:
5

Place a large non-stick skillet over medium-low heat (3/10 heat setting on most electric stovetops); add 1 tbsp (14g) of unsalted butter and swirl the pan until the butter is fully melted and foaming slightly, about 30 seconds, taking care not to let the butter turn dark brown.

Step 5
step5:
6

Carefully place both assembled sandwiches into the buttered skillet; cook for 1.5 to 2 minutes on the first side, until the bread touching the pan is deep golden brown and crispy to the touch, turning the heat down to low if the bread starts to brown faster than 1 minute.

Step 6
step6:
7

Use a thin metal spatula to carefully flip each sandwich, then add the remaining 1 tbsp (14g) of unsalted butter to the pan, tilting the pan to let the melted butter flow under the sandwiches; cook for another 1.5 to 2 minutes until the second side is deep golden brown, the peanut butter is fully melted and oozing slightly at the edges, and the banana is soft and warm. Transfer sandwiches to a cutting board, slice each diagonally into two triangles, and serve immediately.

Step 7
step7:

Tips

1.Choose ripe, spotty yellow bananas for the best natural sweetness; firm, green-tipped unripe bananas have a starchy, bland flavor that does not pair well with rich peanut butter.
2.Keep stovetop heat at medium-low throughout cooking: high heat will burn the bread crust before the peanut butter melts and the banana warms through, resulting in a charred outside and cold filling.
3.For extra texture, swap creamy peanut butter for crunchy peanut butter; add a 1 tsp drizzle of honey per sandwich over the banana slices if you prefer a sweeter, more indulgent treat.

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Peanut Butter Banana Sandwich:Frequently Asked Questions

1.How do I keep my sandwich from getting soggy from the banana slices?
Great question! First, cut your banana into ¼-inch thick slices and pat them lightly with a paper towel to wipe off excess surface moisture. Next, spread peanut butter completely to the edges of both bread slices to create a moisture barrier between the fruit and bread. Grill over medium-low heat, and you’ll get crisp, non-soggy toast every time.
2.Can I use crunchy peanut butter instead of creamy, or a nut-free spread?
Absolutely! Crunchy peanut butter adds a lovely, satisfying nutty crunch that pairs beautifully with soft, sweet banana. If you need a nut-free option, swap in no-stir sunflower seed butter or soy nut butter at a 1:1 ratio—no-stir versions melt smoothly without running out of the sandwich and making a mess on your skillet.
3.What stovetop heat setting works best to avoid burnt bread or butter?
Stick to medium-low heat, no higher! Melt half your unsalted butter in the skillet first, and wait until it foams gently (not browns or smokes) before adding the sandwich. This gives the bread time to turn golden crisp, the peanut butter time to get gooey, and keeps the butter from burning and turning bitter mid-cook.
4.Is the ground cinnamon required, and when should I add it for the best flavor?
Cinnamon adds a warm, cozy spice note that elevates the whole sandwich, but it’s totally optional if you don’t have it on hand. For the most even, non-burnt flavor, sprinkle a tiny pinch directly onto the peanut butter layer before adding banana slices, rather than dusting it on the bread exterior where it can fall off or scorch.

Comments (16)

2 days ago

OMG, my 3 kids went absolutely feral for these! I used crunchy peanut butter like I always keep in the pantry, sliced the bananas super thin, and they were begging for seconds before they even finished their first half. 5 minutes total cook time? Perfect for those chaotic after-school snack rushes when everyone is hangry and climbing on the counters. 10/10 will be making this every single week now.

yesterday

So glad these were a hit with your crew! Crunchy peanut butter is such a great swap for extra texture — pro tip, a tiny sprinkle of ground cinnamon on the banana slices takes it to the next level if your kids like warm, cozy spices!

2 hours ago

Really solid quick snack! I slathered a little extra peanut butter on both slices of sourdough so it didn’t get soggy from the banana, cooked it on my cast iron griddle instead of a regular nonstick pan, got that perfect crispy, golden crust. Only reason it’s not 5 stars is I wish I’d thought to add a tiny drizzle of wildflower honey before grilling, next time for sure.

3 days ago

Game. Changer. I’m a broke college student with basically a mini fridge and a tiny sandwich press in my dorm, and this took literally 4 minutes to make? I used the cheap creamy peanut butter from the campus market, a slightly overripe banana I had sitting on my desk, and it tasted better than any $12 cafe toast I’ve bought near campus. Why didn’t I think of grilling my PB banana sooner?

2 days ago

Wait, do you think this would work in a waffle maker? I don’t have a sandwich press but I have a tiny waffle iron I got for move-in!

yesterday

It absolutely works in a waffle maker! Just spritz a little nonstick spray on the plates first, and keep an eye on it so the bread doesn’t burn — you get those fun crispy waffle ridges that hold extra melted peanut butter, it’s chef’s kiss.

1 week ago

I brought cut up triangles of these to our neighborhood block party potluck last weekend and they were gone in 10 minutes flat! I added a thin layer of Nutella on one side for a little chocolatey twist, and people were coming up to ask me for the recipe all afternoon. Even the picky toddlers at the party were munching on them, no complaints!

5 days ago

The Nutella addition is genius! I’m making these for my son’s soccer team snack this weekend, can’t wait to try that swap!

5 days ago

Made this before a long day hike last weekend and it kept me full for 3 hours on the trail! I used whole grain bread, natural no-sugar peanut butter, added a sprinkle of chia seeds for extra protein, and wrapped it in foil to toss in my pack. No sogginess, even when I ate it halfway up the mountain, it was still warm and delicious. Great quick pre-adventure meal.

2 weeks ago

Tasted great, but I tried to make these ahead for meal prep and store them in the fridge, and by day 2 the bread was super soggy from the banana moisture. Definitely better fresh, I don’t recommend pre-making these for the week unless you’re going to freeze them maybe? Flavor is 10/10 but meal prep friendliness is 2/10 for me.

1 week ago

I had the same issue! Now I keep the peanut butter and bread separate from the banana slices at work, and just assemble and grill it in the office break room panini press. Takes 2 extra minutes and no sogginess!

5 days ago

Great call from LunchBoxDad! These really are best made fresh, but if you do want to prep ahead, you can pre-slice your bread and spread peanut butter on both slices (it acts as a barrier against banana moisture!) and keep sliced banana in a separate airtight container until you’re ready to grill. So glad you loved the flavor regardless!

yesterday

Made this for a lazy Sunday brunch with my roommate, and we paired it with iced coffee and a side of bacon? *Chef’s kiss* I added a tiny dash of flaky sea salt on top of the peanut butter before adding the banana, and the sweet-salty combo was out of this world. So simple but feels like such a fancy treat.

2 hours ago

The flaky sea salt addition is one of our favorite little hacks! It cuts through the sweetness of the banana and peanut butter so perfectly. So glad you and your roommate enjoyed this for brunch — pairing it with bacon is such a smart, savory move!

just now

Great base recipe! I swapped the regular peanut butter for almond butter (what I had on hand) and added a few thin slices of strawberry along with the banana, grilled it up on vegan whole wheat bread. Super tasty, quick, and fits my plant-based diet no problem. Would make again.

1 week ago

My 7 year old is the pickiest eater on the planet, like will refuse 90% of the snacks I make for him, and he ate two whole ones after his baseball practice last night. I didn’t even change anything! Just regular white bread, creamy Jif, ripe banana, grilled until the bread was toasty. I almost cried when he asked if we could have it for dinner too.

5 days ago

Oh my gosh I feel this! My 6 year old lives off chicken nuggets and goldfish, I’m definitely making this tonight to see if it’s a hit. Fingers crossed!

3 days ago

Report back! I made these for my twin 8 year olds and they both gave it two thumbs up, even the one who swears he hates bananas. Kids go crazy for the warm, melty texture!

30 minutes ago

Just made this as a midnight snack after getting home from a late shift, and holy cow it hit the spot. I didn’t even have butter for the pan, just sprayed a little cooking spray, and it still got that perfect crispy outside with warm, oozing peanut butter and soft banana inside. Way better than the cold granola bar I was gonna reach for.

5 minutes ago

Pro tip: keep a jar of peanut butter and a loaf of bread at the nurse’s station, I make these all the time on my overnight breaks! Absolute lifesaver when you don’t have time to run to the cafeteria.

2 weeks ago

Solid post-workout snack! I used high-protein peanut butter, Ezekiel bread, added a sprinkle of hemp seeds and a dash of cinnamon, and it clocked in at just over 300 calories with 18g of protein. Grilled it quick on my countertop grill, and it was the perfect sweet treat after my morning run without making me feel sluggish. Only knock is it’s a little higher in carbs than my usual go-to, but worth it for a treat.

5 minutes ago

Guys!!! I’m 19 and I’ve never cooked literally anything for myself besides microwave mac and cheese, and this actually turned out perfect??? I was so scared I’d burn it, but I followed the directions exactly, cooked it on medium-low for 2 minutes per side, and it’s so good. I feel like a real chef now lmao.

just now

This makes us so happy to hear! This is the perfect beginner recipe because it’s so forgiving, quick, and delicious — you’re killing it in the kitchen! Next time you make it, try experimenting with little add-ins to make it your own, you’ve got this!

2 weeks ago

My granddaughter taught me how to look up recipes on this site, and this is the first one I tried! Takes me back to when my wife used to make these for our kids when they were little, I forgot how good a warm peanut butter and banana sandwich is. Cooked it in my old cast iron skillet just like she used to, turned out perfect. Think I’ll make these for our next family Sunday dinner.

1 week ago

Aww this made my day! My husband loves these too, I add a little marshmallow fluff to mine sometimes for a fun treat when the grandkids come over. So glad you enjoyed it!

5 days ago

This comment made our whole team smile! There’s nothing quite like the nostalgia of a simple, warm sandwich shared with family. The marshmallow fluff addition sounds absolutely delicious, too — hope the whole family loves these at your Sunday dinner!

3 days ago

I had a grilled PB&J banana sandwich from a food truck at a festival last summer and I’ve been chasing that high ever since, and this recipe is exactly it! I added a little dollop of raspberry jam on one side just like the truck did, and it transported me right back. 5 minutes, zero fancy ingredients, better than takeout.

2 days ago

Wait the raspberry jam + peanut butter + banana combo is insane, I did that last week and added a sprinkle of crushed potato chips on the inside for crunch? Life changing. You have to try it!

yesterday

This is now in our regular weeknight rotation for those nights when we get home late from soccer practice and dance class and don’t have time to make a big dinner. Serve it with a side of carrot sticks and apple slices, and it’s a full, balanced meal that the whole family eats without complaining. Can’t beat that!

3 days ago

Super yummy! I think I had my heat a little too high at first because the first side burned a little bit, but I turned the stove down to medium-low for the second side and it came out perfect. I added a few mini chocolate chips inside and they got all melty, it was like eating a warm dessert without being too heavy. Next time I’ll watch the heat closer!

2 days ago

I did the exact same thing my first time making these! I walked away for 30 seconds to grab a soda from the fridge and came back to a totally charred slice of bread. Medium-low heat is definitely the move, no distractions while you’re grilling!

2 hours ago

The mini chocolate chip addition is such a win! I do that for my kids’ after school snacks and they think they’re getting a huge special treat, plus it’s way less sugar than a cookie or candy bar.