Yield
16 bars
Prep Time
- Prep: 15 minutes
- Chill: 2 hours
- Total: About 2 hours 15 minutes
Ingredients
- ½ cup natural peanut butter
- ⅓ cup plain Greek yogurt
- ¼ cup honey or maple syrup
- ¼ cup unsweetened cocoa powder
- 1¼ cups rolled oats
- ⅓ cup crisp rice cereal
- ¼ cup dark chocolate chips
Optional Add-Ins
- 1 tablespoon chia seeds
- 2 tablespoons ground flaxseed
- ¼ teaspoon sea salt
- ½ teaspoon vanilla extract
- 2 tablespoons chopped peanuts for extra crunch
Directions
Step 1: Prepare the Pan
Line an 8 × 8-inch (20 × 20 cm) square baking pan with parchment paper, leaving some overhang for easy removal.
Step 2: Make the Chocolate-Peanut Butter Base
In a microwave-safe bowl or small saucepan, gently warm the peanut butter and honey (or maple syrup) until smooth and easily stirrable, about 20–30 seconds in the microwave.
Whisk in:
- Greek yogurt
- Cocoa powder
- Vanilla extract (if using)
Mix until completely smooth and glossy.
Step 3: Add the Dry Ingredients
Stir in:
- Rolled oats
- Crisp rice cereal
- Chia or flaxseed (if using)
Mix until everything is evenly coated.
Step 4: Fold in Chocolate Chips
Allow the mixture to cool slightly so the chocolate chips won’t melt. Fold them in gently.
Step 5: Press and Chill
Transfer the mixture to the prepared pan.
Using the back of a spoon or a spatula, press firmly into an even layer. Sprinkle chopped peanuts on top if desired and press lightly.
Refrigerate for at least 2 hours, or until firm.
Step 6: Slice and Serve
Lift the bars out using the parchment paper. Cut into 16 squares or 8 larger bars.
Nutrition Information (Approximate Per Bar, 1 of 16)
| Nutrient | Amount |
|---|---|
| Calories | 105 |
| Protein | 4 g |
| Carbohydrates | 11 g |
| Fiber | 2 g |
| Sugars | 5 g |
| Fat | 5 g |
| Saturated Fat | 1.5 g |
Values vary based on brands and whether honey or maple syrup is used.
Nut Information
Contains
- Peanuts (from peanut butter)
May Contain
Depending on the brands used:
- Tree nuts
- Milk
- Soy
- Wheat
Always check package labels if serving someone with food allergies.
Nut-Free Alternative
Replace peanut butter with:
- Sunflower seed butter
- Pumpkin seed butter
- Tahini (sesame paste)
The texture will remain similar, though the flavor will change slightly.
Storage
Refrigerator
Store in an airtight container for up to 1 week.
Freezer
Freeze for up to 3 months. Separate layers with parchment paper to prevent sticking.
Thaw in the refrigerator for 30 minutes before serving.
Frequently Asked Questions
Q: Can I use flavored Greek yogurt?
Yes. Vanilla Greek yogurt works especially well, though it will make the bars slightly sweeter.
Q: Can I make these vegan?
Yes. Use:
- Maple syrup instead of honey
- Plant-based yogurt
- Dairy-free chocolate chips
Q: Are these bars gluten-free?
They can be if you use certified gluten-free oats and gluten-free crisp rice cereal.
Q: Can I replace the oats?
You can substitute quick oats. Steel-cut oats are not recommended because they remain too hard.
Q: Why aren’t my bars firm?
Common reasons:
- Too much yogurt
- Runny peanut butter
- Not chilled long enough
Add a few extra tablespoons of oats if the mixture seems overly soft.
Q: Can I increase the protein?
Yes. Add:
- 1–2 tablespoons protein powder
- Extra Greek yogurt (reduce slightly if mixture becomes too wet)
Q: Can kids eat these?
Absolutely. They make a great lunchbox snack or after-school treat, provided there are no peanut allergies.
Q: What toppings work well?
Try:
- Chopped peanuts
- Unsweetened coconut flakes
- Mini chocolate chips
- Cacao nibs
- A drizzle of melted dark chocolate
Q: Are these healthy?
Compared with traditional brownies or granola bars, these bars provide:
- More protein from Greek yogurt
- Healthy fats from peanut butter
- Whole-grain oats for fiber
- Less added sugar than many packaged snack bars