4 steps to create soft, chewy, and utterly delicious Peanut Butter Butterscotch Bars. With rich peanut butter flavor and sweet butterscotch chips, these bars are perfect for dessert, snacks, or even lunchbox treats.

Why These Bars Are Irresistible

Peanut Butter Butterscotch Bars combine nostalgic flavors that remind you of classic desserts. The rich, nutty peanut butter blends perfectly with the sweet butterscotch chips for a chewy, flavorful treat. These bars are simple to make, require minimal ingredients, and have the perfect balance of sweet and salty. Their soft, moist texture makes every bite satisfying, and the optional chocolate chips add a hint of indulgence.

Ingredients That Make a Difference

The combination of creamy peanut butter, brown sugar, and butterscotch chips gives these bars their signature flavor and texture. Brown sugar adds chewiness, while granulated sugar balances the sweetness. Eggs and melted butter provide richness and structure. Optional chocolate chips add a contrast in flavor and make the bars extra decadent. Using quality ingredients ensures the best taste and texture.

Perfect for Any Occasion

These Peanut Butter Butterscotch Bars are ideal for gatherings, potlucks, or quick snacks. They are kid-friendly and easy to portion for lunchboxes or snack time. The chewy texture makes them satisfying, while the peanut butter flavor keeps them nostalgic and comforting. You can also serve them alongside ice cream or drizzle with chocolate for a more decadent dessert option.

Ingredients You’ll Need

• 1/2 cup unsalted butter, melted
• 1 cup creamy peanut butter
• 1 cup packed brown sugar
• 1/4 cup granulated sugar
• 2 large eggs
• 1 tsp vanilla extract
• 1 1/2 cups all-purpose flour
• 1 tsp baking powder
• 1/4 tsp salt
• 1 cup butterscotch chips
• 1/2 cup chocolate chips (optional)

Step-by-Step Instructions

Step 1: Prepare the Pan

Preheat your oven to 350°F (175°C). Grease or line a 9×13-inch baking dish with parchment paper for easy removal of the bars.

Step 2: Mix Wet Ingredients

In a large bowl, whisk together melted butter, peanut butter, brown sugar, and granulated sugar until smooth. Beat in the eggs and vanilla extract until fully incorporated.

Step 3: Add Dry Ingredients

Add flour, baking powder, and salt to the wet mixture. Stir just until the dry ingredients are fully combined, taking care not to overmix. Fold in butterscotch chips and optional chocolate chips.

Step 4: Bake and Cool

Spread the batter evenly into the prepared pan. Bake for 25–30 minutes until edges are golden and a toothpick inserted comes out with a few moist crumbs. Let cool completely before slicing into 24 bars.

Tips and Variations

• Extra Chocolate: Add 1/2 cup chocolate chips for a peanut butter-chocolate combo.
• Nuts: Fold in chopped peanuts or walnuts for extra crunch.
• Gluten-Free: Substitute all-purpose flour with a gluten-free flour blend.
• Storage: Store in an airtight container at room temperature for up to 5 days or freeze for up to 2 months.

Nutrition Information (per bar, approx.)

• Calories: 180 kcal
• Protein: 5g
• Carbohydrates: 22g
• Fat: 9g
• Fiber: 1g

Peanut Butter Butterscotch Bars

1. Can I make these bars ahead of time?

Yes! They can be baked in advance and stored in an airtight container at room temperature or in the fridge.

2. Can I use crunchy peanut butter?

Absolutely! It adds a slight texture variation, making the bars even more interesting.

3. Can I make smaller or larger bars?

Yes, simply adjust the size when cutting. Smaller bars are great for snacks or parties.

4. Can I replace butterscotch chips?

Yes, you can use chocolate chips, peanut butter chips, or a mix depending on your preference.

5. Can I freeze these bars?

Yes! Wrap individually or store in an airtight container for up to 2 months.