If you love classic millionaire shortbread – that irresistible combo of buttery shortbread, gooey caramel, and rich chocolate – you are going to fall in love with this no bake, high-protein version. These no bake Millionaire Protein Bars deliver all the indulgence of the traditional treat, but with nourishing ingredients that keep you fuller for longer.

Instead of refined sugar and flour, this recipe uses almond flour, natural sweeteners, and protein powder to create a dessert that tastes decadent while supporting balanced blood sugar and sustained energy. Best of all, there’s no oven required, making these bars perfect for warm days, busy schedules, or easy meal prep.

Each layer is simple to make and comes together quickly, resulting in a beautifully layered bar that looks impressive but is surprisingly easy.

Why You Will Love These Protein Bars:

No bake & easy to prepare
High in protein for long-lasting satiety
Naturally sweetened
Rich, creamy texture with classic flavours
Perfect for snacks, dessert, or post-workout fuel

These bars prove you don’t have to give up your favourite treats to eat well – sometimes, it’s just about upgrading the ingredients. They are rich, satisfying, and perfect for when you want something sweet without the sugar crash. They are a great example of how you can add protein and nourishment to your favourite desserts – instead of cutting them out. 💥

Millionaire Protein Bars

A healthy twist on classic millionaire shortbread with a buttery no-bake shortbread protein base,a rich caramel-style, nut butter layer, and a smooth dark chocolate topping.Naturally sweetened, high in protein, and perfect for snacks, dessert, or meal prep. 🤎💲

Course Dessert, Snack

Cuisine Healthy Clean Eating

Keyword clean eating dessert or snack, healthier millionaire protein bars, millionaire protein bars, millionaire shortbread protein bars, no bake millionaire protein bars

Servings 8

Ingredients

Shortbread Protein Base

• 3/4 cup almond flour
• 1/2 cup vanilla protein powder
• 2 tablespoons coconut oil, melted
• 3 tablespoons maple syrup or honey
• 2-4 tablespoons almond milk (as needed)

Caramel Layer

• 3/4 cup natural peanut butter or almond butter
• 1/4 cup maple syrup or honey
• 2 tablespoons coconut oil, melted
• 1 teaspoon vanilla extract
• Pinch sea salt

Chocolate Topping

• 1 cup dark chocolate chips
• 1 tablespoon coconut oil

Instructions

Shortbread Protein Base

• Line a 7 x 5-inch loaf pan or dish with parchment paper on the bottom and sides leaving some overhanging to act as a handle to get the bars out easier for cutting.

  In a bowl, combine almond flour and protein powder. Stir in melted coconut oil, maple syrup, and almond milk until a soft, pressable dough forms. Press evenly into the base of the pan.

  Place in the fridge or freezer to firm up while preparing the next layer.  

Caramel Layer

• In a small bowl , mix nut butter, maple syrup, melted coconut oil, vanilla, and sea salt until smooth and glossy. Spread evenly over the chilled shortbread base. Return to the fridge or freezer for 20–30 minutes, until the caramel layer is firm. 

Chocolate Topping

• Place chocolate chips and coconut oil in small dish and microwave with 20 second bursts stirring between each one until melted and smooth.

  Or use double boiler method - (pot of boiling water with a bowl resting on top) melt the chocolate chips and the coconut oil together.

  Once melted, pour over the caramel layer and spread to the edges.

  Chill in the fridge for 1–2 hours, or until fully set.

  Remove from pan using the parchment paper handles and cut into 8-10 bars or more smaller squares.

  Store in the fridge for up to 1 week or freezer for up to 3 months.

  Tips & Variations

  For a firmer caramel layer, chill longer or add 1 tablespoon coconut flour

  Swap almond flour for oat flour if preferred

  Use dairy-free chocolate for a vegan-friendly option

  Sprinkle flaky sea salt on top for a salted caramel twist.

Print Recipe

If you are looking for more delicious, healthy, protein-rich, no bake desserts and treats to help you reach your health, wellness and fitness goals, you will love my collection here: Blended Bites