Low Fat Cookie Bars​

These low fat cookie bars are chewy, golden, and packed with chocolatey goodness—yet each bar contains just 2.8 grams of fat! Made with smart swaps like applesauce and Greek yogurt instead of butter, they deliver all the comfort of a traditional cookie bar with a fraction of the fat. It’s the ultimate healthy dessert, ideal for anyone following a low-fat, lower-calorie, or better-for-you lifestyle.

About This Recipe

These cookie bars have a soft, tender crumb and a slightly crisp top, with just the right amount of chocolate chips in every bite. They taste indulgent, but you’ll be amazed at how light and satisfying they feel. The touch of brown sugar adds depth while the vanilla rounds out the classic flavor.

Everything comes together in one bowl with no mixer required. Whether you’re baking for the family, prepping snacks for the week, or just want a cozy dessert with fewer calories, these bars are a sure hit.

Why This Recipe Belongs in Your Diet

By using plain nonfat Greek yogurt and unsweetened applesauce instead of butter, we keep fat to a minimum while adding protein and moisture. The small amount of mini chocolate chips offers just enough richness without overdoing it. This balance makes it easier to satisfy sweet cravings while staying on track.

What You’ll Need (Ingredients)

We’re blending applesauce and Greek yogurt to build a moist, cake-like texture with very little fat.

• 1/3 cup unsweetened applesauce: Replaces oil and keeps the bars soft and moist.
• 1/4 cup plain nonfat Greek yogurt: Adds creaminess, protein, and structure with no fat.
• 1/2 cup light brown sugar (packed): Provides rich, caramel-like sweetness.
• 1/4 cup granulated sugar: Helps the bars brown and balances the flavor.
• 1 large egg: Binds the ingredients and gives the bars structure.
• 1 teaspoon vanilla extract: Adds depth and warmth.
• 1 cup all-purpose flour: The base for the cookie bar texture.
• 1/2 teaspoon baking soda: Helps the bars rise slightly and stay light.
• 1/4 teaspoon salt: Enhances the sweetness and flavor.
• 1/3 cup mini semi-sweet chocolate chips: Just enough for bursts of melty chocolate in each bite.

How to Make Low Fat Cookie Bars

1. Preheat oven to 350°F and lightly grease or line an 8×8 inch baking pan with parchment paper.
2. Mix wet ingredients: In a large bowl, stir together applesauce, Greek yogurt, brown sugar, granulated sugar, egg, and vanilla until smooth.
3. Add dry ingredients: Stir in flour, baking soda, and salt until just combined.
4. Fold in chocolate chips: Gently mix in the mini chips.
5. Spread into pan: Pour the batter into your prepared pan and smooth the top.
6. Bake 20–23 minutes or until the top is golden and a toothpick comes out clean.
7. Cool completely in the pan before cutting into bars.

Recipe Tips and Variations

• Add a handful of chopped walnuts for texture (just a little to stay low fat).
• Mix in cinnamon or espresso powder for a fun twist.
• For a fruity variation, stir in dried cranberries or raisins.
• Use whole wheat pastry flour for added fiber with the same soft texture.

How to Store Leftovers

Store cooled bars in an airtight container at room temperature for up to 4 days. For longer storage, freeze in a single layer, then transfer to a freezer bag. Thaw at room temperature or warm in the microwave for a fresh-from-the-oven feel.

Nutrition Facts

• Serving Size: 1 bar (1 of 12)
• Calories: 120 kcal
• Fat: 2.8 g
• Carbohydrates: 20 g
• Protein: 2.5 g
• Sodium: 80 mg