Description

Enjoy a guilt-free treat with these Healthy Peanut Butter Greek Yogurt Blondies! Made with wholesome oat flour, protein-rich Greek yogurt, and natural peanut butter, these soft, moist bars are perfect for breakfast, snacks, or healthier desserts. Easy one-bowl recipe!

Ingredients

1/2 cup Natural Creamy Peanut Butter (well-stirred)
1/3 cup Plain Greek Yogurt (2% or full-fat recommended)
1/4 cup Honey or Pure Maple Syrup
1 Large Egg
1 tsp Vanilla Extract
1 cup Oat Flour (use certified GF if needed)
1/2 tsp Baking Soda
1/4 tsp Ground Cinnamon (optional)
Pinch of Salt (approx. 1/8 tsp)
1/4 cup Mini Chocolate Chips (optional)

Instructions

Preheat & Prep: Preheat oven to 350°F (175°C). Line an 8×8 inch square pan with parchment paper, leaving overhang.
Mix Wet: In a medium bowl, whisk together peanut butter, Greek yogurt, honey/maple syrup, egg, and vanilla until smooth.
Add Dry: Add oat flour, baking soda, cinnamon (if using), and salt to the wet ingredients.
Combine: Stir just until combined. Do not overmix. Batter will be thick.
Add Chips: Fold in mini chocolate chips, if using.
Spread & Bake: Spread batter evenly in prepared pan. Bake for 20-25 minutes, until edges are lightly golden and a toothpick inserted in the center comes out clean or with moist crumbs.
COOL COMPLETELY: Let cool completely in the pan on a wire rack (1-2 hours) before lifting out and slicing. This is essential for texture.

Notes

Use an 8×8 inch pan for proper thickness.

Natural, well-stirred peanut butter recommended. Standard processed PB can be used (texture may vary slightly).

Ensure oat flour is fine; use store-bought or blend rolled oats. Use certified GF oats if needed.

Texture is soft, moist, and slightly dense/cake-like (not like traditional blondies).

Do not overbake. Cool completely before slicing.

Store cooled blondies airtight: room temp 2-3 days, fridge up to 1 week.

Prep Time: 10-15 minutes
Cook Time: 20-25 minutes
Category: Breakfast, Snack, Healthy Dessert, Bars
Method: Baking
Cuisine: American (Healthy)

Nutrition

Serving Size: 1 square (1/9th of pan)
Calories: ~170 kcal
Sugar: ~11 g
Sodium: ~120 mg
Fat: ~10 g
Saturated Fat: ~2 g
Unsaturated Fat: ~7 g
Trans Fat: ~0 g
Carbohydrates: ~19 g
Fiber: ~2.5 g
Protein: ~7 g
Cholesterol: ~23 mg

Keywords: Peanut Butter Greek Yogurt Blondies, healthy blondies, oat flour blondies, Greek yogurt recipe, breakfast bars, healthy peanut butter bars, protein blondies.