Birthday Cake Blondie
Birthday Cake Blondie
  • Colorful packaging of protein brownie snacks, promoting fun nutrition with 5g protein and 19g carbs.
  • Delicious Birthday Cake Blondies stacked with colorful sprinkles and frosting, perfect protein-packed snack.
  • Stack of colorful Birthday Cake Blondies with frosting, perfect protein snack for celebrations.
  • Birthday cake blondie with icing, featuring 5g collagen and 19g protein, crafted in small batches, low sugar.
1 5

12 Brownies
Single Flavor

Turn snack time into a celebration with Prime Bites® Birthday Cake — a sweet, sprinkle-topped protein brownie that brings the party without the sugar crash.

Each bite delivers 19g of high-quality whey protein and 5g of collagen, giving you the flavor of real cake in a gluten-free, low-sugar format. Fun, delicious, and perfectly portable, it’s the ideal treat to brighten your day without wrecking your goals.

Key

12 Brownies
Single Flavor

Birthday Cake Blondie

Birthday Cake Blondie
Birthday Cake Blondie
$39.99 USD
$39.99 USD
Sale Sold out
Flavor
Quantity
ALL FLAVORS
Variety Packs
Build Your box
Brownie Variety Pack featuring multiple flavors, including protein and collagen options, displayed in a colorful box.

Brownie Variety Pack

Prime Bites - Peanut Butter Candy Brownie

Peanut Butter Candy Crunch

Protein brownie box with individually wrapped cinnamon roll flavored blondies, showcasing nutrition and deliciousness.

Glazed Cinnamon Roll

Box of glazed chocolate protein brownies with individual packaging, high in protein and deliciously chocolaty.

Glazed Chocolate Donut

Protein brownie box with chocolate flavor showcasing individual packs, featuring 19g protein and delicious taste.

Chocolate Cookie Monster

Delicious protein brownie packaging showcasing creamy cookies and cream flavor, rich and nutritious snack option.

Cookies & Cream Blondie

Box of Banana Nut protein brownies featuring individual packaging with banana graphics and nutritional highlights.

Banana Nut

Protein brownie box featuring cookie dough flavor with 19g protein, individually wrapped for convenience.

Cookie Dough

Glazed Pumpkin Spice

Glazed Pumpkin Spice

Protein brownies in a colorful box, highlighting convenience and nutritious snack options.

Blueberry Cobbler

Colorful packaging of protein brownie snacks, promoting fun nutrition with 5g protein and 19g carbs.

Birthday Cake Blondie

Red Velvet protein brownie by Prime Bites, rich and fudgy, topped with cream cheese glaze, 19g protein, 5g collagen.

Red Velvet

Protein brownie box with new flavor label, showcasing individual packaging and delicious dessert option with 19g protein.

PB&J

S'mores

S'mores

Pumpkin Spice / Build Your Own Box

Pumpkin Spice

Mini Muffin Variety Pack

Mini Muffin Variety Pack

Brownie Variety Pack featuring multiple flavors, including protein and collagen options, displayed in a colorful box.

Brownie Variety Pack

Prime Bites Variety Bundle featuring protein muffins and brownies in colorful packaging.

Variety Bundle

Glazed Cinnamon Roll

Birthday Cake Blondie

Glazed Chocolate Donut

Banana Nut

Chocolate Cookie Monster

Peanut Butter Candy Crunch

Cookie Dough

Cookies & Cream Blondie

Blueberry Cobbler

Red Velvet

S'mores

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Birthday Cake Blondie
12 BROWNIES PER BOX — $39.99

prime bites protein
brownie flavors

Chocolate Glazed Donut

A chocolate lover’s dream: rich, fudgy, and topped with a smooth chocolate glaze. Think cosmic brownie, but elevated.

Birthday Cake Blondie

All the fun of birthday cake packed into a soft, buttery blondie – with rainbow sprinkles and that classic vanilla sweetness that’ll have you celebrating every bite.

Banana Nut

Warm, cozy banana flavor with a walnut crunch—like your favorite banana bread, only snack-sized and ready to go wherever you are.

Cookie Dough

A scrumptious blondie base, complete with real cookie dough pieces.

Cookies & Cream Blondie

Rich, creamy, and filled with chunks of chocolate cookie goodness—think cookies & cream ice cream in brownie form.

Glazed Cinnamon Roll

All the warm, cinnamon-spice goodness you crave, topped with a smooth, sweet glaze that makes every bite feel like pure indulgence.

Peanut Butter Candy Crunch

Creamy peanut butter meets crunchy candy pieces in a sweet-and-salty treat that’s basically irresistible.

Chocolate Cookie Monster

Rich, fudgy chocolate with just the right amount of cookie crunch.

Blueberry Cobbler

Bursts of blueberry with a hint of cinnamon, bringing you back to that warm cobbler your grandma used to bake.

Not just another
protein snack

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🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

🌠 ✨ ⭐ The Better Brownie

Total Calories
Protein
Collagen
Net Carbs
Sugar
Fiber
220cal
19g
5g
7g
6g
2g
290cal
2g
0g
44g
25g
1g

Common FAQs

How do Prime Bites brownies taste?

We get it—most protein snacks have a reputation for being chalky, dry, or downright disappointing. But Prime Bites? They taste like the real thing. Think soft, moist, and indulgent, with flavors that remind you of your favorite childhood treats.

Are Prime Bites gluten-free?

While some flavors are gluten-friendly (meaning they don’t contain gluten ingredients), none of our brownies are certified gluten-free due to possible cross-contamination in our bakery. Glazed Chocolate Donut, Cinnamon Roll, Peanut Butter Candy Crunch, Banana Nut, PB&J, Red Velvet, and all muffins do not contain gluten ingredients.

Are they vegan?

Our brownies aren’t vegan as they contain whey protein, which is derived from milk. We made this choice to give you the best texture and flavor possible.

Are Prime Bites kid-friendly?

Yes, our brownies are safe for kids to eat, but we recommend checking with a pediatrician if you have any specific dietary concerns. They’re a great option if you’re looking for a snack that satisfies their sweet tooth without the sugar overload!

What are Prime Bites sweetened with?

We use Erythritol as our primary sweetener. It’s a natural, zero-calorie sweetener that gives you all the sweetness without the sugar crash.

What should I try first?

Our variety pack allows you try a mix of our favorite flavors. It’s the perfect option if you’re new to Prime Bites or can’t pick just one flavor.

Why are Prime Bites priced higher than other snacks?

Prime Bites are made with premium ingredients, including high-quality whey protein and Grade A bovine collagen. We also bake everything in-house at our Miami bakery, allowing us full control over quality and consistency. We’re committed to giving you a snack that’s not only delicious but also nutritionally superior.

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