Strawberry Swirl Protein Loaf


Meta Info

Servings: 8 slices
Total Time: 55 minutes
Difficulty: Easy
Calories per Serving: ~210 kcal
Macros (approx.):
Protein: 14g | Carbs: 22g | Fat: 6g | Fiber: 2g


Intro Paragraph

Thereโ€™s something deeply comforting about a soft, bakery-style loaf โ€” especially when itโ€™s swirled with sweet strawberry goodness. This Strawberry Swirl Protein Loaf gives you that nostalgic, dessert-style flavor while fitting beautifully into a high-protein, balanced lifestyle.

Unlike traditional loaves that are heavy and sugar-loaded, this version stays moist and tender thanks to Greek yogurt and protein-rich ingredients. The strawberry swirl adds just enough sweetness to feel indulgent without tipping into guilt territory.

Whether youโ€™re looking for a healthy breakfast, a post-workout snack, or a macro-friendly dessert, this high-protein strawberry loaf delivers on flavor, texture, and satisfaction โ€” all in one simple bake.


Look at the Recipe

Soft, creamy loaf with a rich strawberry swirl

High-protein, balanced macros, and naturally satisfying

Perfect for breakfast, snacks, or healthy dessert cravings


Ingredients Needed

For the Protein Loaf

1 cup plain Greek yogurt (full-fat or 2%)

2 large eggs

โ…“ cup maple syrup or honey

1 tsp vanilla extract

1 cup oat flour

ยฝ cup vanilla protein powder

1 tsp baking powder

ยฝ tsp baking soda

Pinch of salt

For the Strawberry Swirl

ยฝ cup strawberry jam or compote (low-sugar preferred)


How to Make Our Strawberry Swirl Protein Loaf

  1. Preheat the oven.
    Set oven to 350ยฐF (175ยฐC) and lightly grease a loaf pan or line with parchment paper.
  2. Mix the wet ingredients.
    In a bowl, whisk together Greek yogurt, eggs, maple syrup, and vanilla until smooth.
  3. Combine the dry ingredients.
    In a separate bowl, mix oat flour, protein powder, baking powder, baking soda, and salt.
  4. Create the batter.
    Fold the dry ingredients into the wet mixture until just combined. Do not overmix.
  5. Assemble the swirl.
    Pour half the batter into the loaf pan. Spoon strawberry jam over the top, then add remaining batter.
    Use a knife to gently swirl the strawberry layer through the loaf.
  6. Bake.
    Bake for 45โ€“50 minutes, or until a toothpick inserted in the center comes out mostly clean.
  7. Cool and slice.
    Let the loaf cool completely before slicing to maintain structure and moisture.

This method keeps the loaf soft, protein-rich, and perfect for easy meal prep or weekly breakfasts.


Storage & Serving Suggestions

Store in an airtight container in the refrigerator for up to 5 days.

Slice and freeze individually for quick grab-and-go portions.

Warm slices slightly and top with Greek yogurt or nut butter for extra protein.

Enjoy with coffee, tea, or as a healthy dessert alternative.


Tips & FAQs

Can I use fresh strawberries instead of jam?
Yes. Cook chopped strawberries with a little sweetener until thick before swirling.

What protein powder works best?
Vanilla whey or whey/casein blends work best for texture. Plant-based works but may be denser.

Is this loaf good for weight loss?
Yes. Itโ€™s macro-friendly, high in protein, and helps curb cravings without excess sugar.

Can I make it gluten-free?
Use certified gluten-free oat flour and protein powder.

Can I turn this into muffins?
Absolutely. Bake at the same temperature for 18โ€“22 minutes.