Healthy Upside Down Puff Pastry Tarts are with a high protein, low fat peanut butter banana filling! A light, flaky and delicious treat perfect for breakfast, snack or dessert.

That upside down puff pastry apple tart recipe went viral like crazy on Tiktok, and then of course had to carry over to Instagram as well. I saw them all over the place, and this one person was making crazy combinations with savory options too.

Of course I had to give my own healthy version a try, so went with this high-protein peanut butter banana vibe to stick to my niche.

Ingredients for Healthy Upside Down Puff Pastry Tarts:

These upside down puff pastry tarts are made with a low fat and high protein peanut butter spread, banana and honey inside. A healthy recipe that you don’t have to have so much guilt over. Here’s everything you need:

Frozen Puff Pastry Sheets; I used the one from Jus-Rol
Vanilla Protein Powder – this makes for a low-sugar and high-protein pastry tart; I recommend the vanilla protein powder from Dymatize.
Peanut Butter Powder, also known as Powdered Peanut Butter. I recommend Lakanto (code HAYLSKITCHEN gives you a discount).
Or you could use the one from PbFit too.
A bit of Honey
Sliced Banana
Water

Egg Whites for brushing

How to make Tiktok Upside Down Puff Pastry Tarts with Protein Powder

This trending Tiktok upside down puff pastry tart recipe is really super easy, and works great with protein powder too! Here’s what it takes:

Drop honey puddles on a parchment-lined baking pan – leave about 4-5” in between each one.

Place banana slices on top of honey.
Stir protein powder, peanut butter powder and water in a bowl until smooth.
Add dollops on top of honey banana.

Cut puff pastry into rectangles of 5×3” size, then roll out a little using rolling pin.
This smoothens out any creases and also gives you little more surface area 🙂

Place puff pastry piece on top of fillings (cover like sheet).

Press down edges with fork so they are sealed will and form a proper peanut butter banana tart when flipped.

Brush with egg whites so the tarts get brown and extra crip!
Bake for 15 minutes at 400°F until brown and flaky.

To store Peanut Butter Caramelized Banana Puff Pastry:

These caramelized banana puff pastry tarts are best had fresh – within maybe 30 minutes so they are still flaky.

To store healthy peanut butter banana puff pastries, place in an airtight container on the countertop for about 1-2 days and in the fridge for 4-5 days.

I would recommend re-heating the healthy upside down puff pastries in the oven at 350°F for 5 min-ish or 330°F in the air fryer to get the flakiness back.

Alternate ingredients for High Protein Upside Down Tart with Puf Pastry

I made these high protein and low fat upside down tart with the particular list of ingredients for the perfect texture and molten chocolate effect, but here’s some alternatives you can try:

Store-bought Puff Pastry: Homemade puff pastry
Honey: Maple syrup or Caramel!
Peanut Butter Powder: Regular peanut butter or almond butter, but also use less water in this case
Banana: Apple or even pear

More Healthy High Protein Recipes with Puff Pastry

If you’re looking for more healthy puff pastry ideas, you have to try this Healthy Cream Cheese Danish. It’s high protein too!