PB&J Protein Muffins
on Jul 22, 2025
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If your toddler loves PB&J, they’ll love these PB&J protein muffins! Made with healthy ingredients like banana, Greek yogurt, and peanut butter, these mini muffins are a fun twist on the classic sandwich. They’re naturally sweetened and swirled with jam for a treat that feels indulgent but is full of goodness. Perfect for breakfast, snack time, or packing in a lunchbox. These are one of my favorite breakfast recipes for my kids!

Why These PB&J Protein Muffins are Perfect for Toddlers
Familiar flavors: Toddlers love the classic PB&J taste in a fun new form.
Nutrient-dense: Peanut butter adds healthy fats and protein, while banana and Greek yogurt offer natural sweetness and important nutrients.
Easy to eat: The soft texture and mini size are perfect for little mouths and hands.
Freezer-friendly: Make ahead and freeze for quick, nutritious snacks anytime.
Ingredients
- 1 ripe banana
- 1 egg
- 1/4 cup peanut butter
- 4 tsp strawberry jam
- 1/4 cup plain or vanilla greek yogurt
- 1 tsp vanilla extract
- 1/2 cup oat flour (just blend rolled oats)
- 1 tsp baking powder
How to Make Peanut Butter and Jelly Muffins for Toddlers
- Preheat oven to 350 F (175 C).
- Line or grease a mini muffin tin.
- In a bowl, mash the banana.
- Whisk in egg, peanut butter, greek yogurt, and vanilla until smooth.
- Add in oat flour and baking powder, and stir until just combined.
- Scoop batter into muffin cups, each about 3/4 full.
- Drop about 1/3 tsp strawberry jam onto each muffin, and swirl gently with a toothpick.
- Bake for 14-16 minutes, or until a toothpick comes out smooth.
- Let your PB&J Protein Muffins cool completely before serving to toddlers!
Tips and Variations
Nut-free: Use sunflower seed butter instead of peanut butter.
Dairy-free: Swap Greek yogurt with a dairy-free yogurt alternative.
Oat flour: Make your own by blending 2/3 cup rolled oats until fine, or substitute with whole wheat flour if preferred.
Storing Extra PB&J Protein Muffins
Store extra protein muffins in an airtight container at room temperature for 2 days, or refrigerate for up to 5 days. These muffins also freeze well—just place them in a freezer bag once fully cooled. To serve, reheat gently in the microwave or let thaw overnight in the fridge.
Common Questions
Are these PB&J protein muffins gluten-free?
- Yes, if you use certified gluten-free rolled oats to make the oat flour.
How can I make these toddler protein muffins nut-free?
- Use sunflower seed butter instead of peanut butter for a school-safe, nut-free version.
Can I make regular-sized peanut butter and jelly muffins instead of mini?
- Absolutely. Just increase the bake time to about 18–20 minutes, or until a toothpick comes out clean.
Can I use a different kind of jam?
- Yes! Try raspberry, blueberry, or even apple! Use your toddler’s favorite!
More Protein-Packed Breakfasts for Kids
Cottage Cheese Muffins – These cheesy muffins are a great way to sneak in extra protein for your toddler, thanks to the addition of cottage cheese and eggs. They’re tender inside with a golden top, and easy to customize with veggies or shredded cheese. Great for breakfast, snack, or lunchbox meals.
Sweet Potato Waffles – These waffles blend mashed sweet potato into a soft, lightly spiced batter that’s naturally sweet and great for toddlers. They freeze and reheat well, making them an easy go-to for breakfast or snack time. Serve them plain or with a drizzle of yogurt or nut butter.
Flour-Free Peanut Butter Chocolate Muffins – Made with peanut butter, banana, and cocoa powder, these muffins skip the flour entirely but still turn out soft and satisfying. They’re rich in flavor and easy to mix in one bowl—great for toddlers who love chocolate. A perfect make-ahead snack or treat.
Protein Egg Bites – These soft, mini egg bites are made from egg and cottage cheese, making them a protein-rich start to your toddler’s day. They’re baked in muffin tins and easy to grab-and-go or freeze for later. Add cheese, spinach, or even tiny bits of cooked meat for variety.
Chocolate Protein Waffles – These waffles bring together the rich flavor of cocoa with nutritious ingredients like banana, Greek yogurt, and flour. They’re soft enough for toddlers to chew easily and can be made ahead and reheated quickly. Great with fruit or a smear of nut butter.
Tried these easy Peanut Butter and Jelly Protein Muffins? Tag me on Instagram @reallittlemeals and show me your creations! I’d love to see them!

PB&J Protein Muffins
Ingredients
- 1 banana, ripe
- 1 egg
- 1/4 cup peanut butter
- 1/4 cup greek yogurt
- 1 tsp vanilla extract
- 1/2 cup oat flour, (just blend rolled oats)
- 1 tsp baking powder
- 4 tsp strawberry jam
Instructions
- Preheat oven to 350 F (175 C).
- Line or grease a mini muffin tin.
- In a bowl, mash the banana.
- Whisk in egg, peanut butter, greek yogurt, and vanilla until smooth.
- Add in oat flour and baking powder, and stir until just combined.
- Scoop batter into muffin cups, each about 3/4 full.
- Drop about 1/3 tsp strawberry jam on top of each muffin, and swirl gently with a toothpick.
- Bake for 14-16 minutes, or until a toothpick comes out clean.
- Let cool completely before serving to toddlers!
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.




So good and easy! Made these this morning and they came out great. My 8month old and 4 year old loved them. Perfect for when you have leftover jelly but not enough for a sandwich.