The BEST Blondie Recipe (the only one you need)

4.29 from 14 votes
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This is the ONLY Blondie Recipe you need! These easy blondies are cookie bars full of your favorite candy or chocolate chips.

I’ve been making this recipe in different ways for YEARS and it’s the best.

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stack of blondies

What is a blondie?

Besides being one of my favorite desserts, a blondie is a fudgy baked bar reminiscent of a brownie without the chocolate. (You’ll often hear them called “blonde brownies” for this reason.) They’re crunchy on the outside and gooey on the inside and are better than any cookie, and easier to make too.

This basic recipe is the BEST blondie recipe you’ll ever make. It’s chewy and soft, stays soft for days, and is great with any candy or even plain!

One of the things I love about this blondie recipe is how chewy AND soft they are.

Why we LOVE These Blondies

I’ve been making this recipe for over 10 years and it always turns out perfectly! We love these because:

  • They stay soft for DAYS
  • They’re a great blank canvas to add your favorite mix-ins
  • They’re great for shipping because they stay soft so long
  • They’re delicious, soft, chewy and EVERYONE who eats them loves them!

I think the main reason the texture of these blondies is so great is because of all the brown sugar in them. There is 2 cups of brown sugar in this recipe! 2 cups sugar to ½ cup butter, which seems like a lot, but creates the best ever texture and flavor.

Brown sugar gives so much flavor and texture to baked goods. You’ll notice most of my cookie recipes have mostly brown sugar in them; that’s because brown sugar gives a depth of flavor and keeps baked goods soft.

chocolate chip blondies

What is the Difference Between a Blondie and a Brownie?

A Brownie is rich and fudgy and all chocolate, whereas a Blondie isn’t chocolate. A blondie isn’t just a cookie bar, it’s a different recipe than a traditional cookie and is rich and fudgy without all the chocolate.

What is a Blondie made of?

  • Brown Sugar – here is a whopping 2 cups of brown sugar in this recipe. That makes them super fudgy and rich – and keeps them staying soft.
  • Eggs: 2 eggs in the batter make it a looser dough, allowing the end product to be gooey. But the egg yolks lend to a chewy texture.
  • Baking Powder: instead of using baking soda these blondies use baking powder which helps keep them soft.
  • Flour
  • Salt
  • Vanilla: typical for blondie recipes.
  • Mix-ins: this is where it gets fun! You can add any kind of mix-ins you like (see my list below) or you can leave them plain.

How to make blondies from scratch?

  1. Cream: cream the butter and sugar until crumbly, then mix in the eggs and vanilla.
  2. Mix: add the baking powder and salt, then the flour. The mixture will be smooth. Stir in whatever mix-ins you’re using.
  3. Bake: bake these in a 9×13-inch pan until they just lose their glossy sheen and are lightly golden around the edges. They’re better under-done!

I love a cookie or bar that is soft AND chewy AND gooey, and these blondies fit all three!

Blondie Variations

This basic blondie recipe will be your go-to and is the perfect blank canvas for any flavor combination!

  • M&Ms
  • Chocolate Chips
  • Nuts
  • Butterscotch chips
  • Peanut Butter chips
  • Chopped candy bars like Snickers, Milky Way, or peanut butter cups
  • Anything YOU like!
blondie recipe

Tips

  • Use real butter, not oil or fake butter. The flavor of butter is a must!
  • BROWN SUGAR, as before mentioned. Use 2 full cups, packed!
  • The dough is wet, so spray your hands with cooking spray to press them into the pan.
  • These are best under baked so they finish setting as they cool. Take them out when the edges JUST look done.

FAQ

Are blondies meant to be gooey in the middle?

They will be cooked through but they’ll be fudgy looking.

How can you tell when they’re cooked?

It’s best to err on the side of under-baked with these. As soon as the edges look golden and the top just loses the glossy sheen they’re done. They’ll still be a bit jiggly in the center when you take them out – they’ll finish setting while they cool.

How long will blondies keep?

These stay fresh for at least a week in an airtight container because of all that brown sugar! You can also freeze them for up to 3 months.

Whether you want peanut butter blondies, butterscotch blondies, or just plain chocolate chip, this is the recipe for you. Use your creativity: choose up to 2 cups of any combinations of mix-ins to make your favorite cookie bar.

If you love blondies, try all my favorites:

Best Blondies Recipe

This is the ONLY Blondie Recipe you need! These easy blondies are cookie bars full of your favorite candy or chocolate chips.
4.29 from 14 votes
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Yield 24 bars
Serving Size 1 serving

Ingredients

  • 1/2 cup (113g) unsalted butter softened
  • 2 cups (400g) packed brown sugar
  • 2 large eggs
  • 1 tablespoon vanilla extract
  • 1/2 teaspoon salt
  • 1 teaspoon baking powder
  • 2 cups (242g) all purpose flour
  • 2 cups mix-ins: toffee, chopped candy bars, M&Ms, chocolate chips, nuts, etc

Instructions

  • Preheat oven to 350°F. Line a 9×13” pan with foil and spray well with cooking spray.
  • Mix butter and brown sugar with a stand or a hand mixer until crumbly. Mix in eggs and vanilla until smooth. Mix in salt, baking powder, then flour. Stir in 1 ½ cups of the mix-ins.
  • Spread in prepared pan. The mixture is wet so it’s best to spray your hands with cooking spray and then smooth the dough with your hands to get an even layer. Top with remaining mix-ins
  • Bake for about 22-25 minutes until they start to turn golden. Err on the side of under baked with these – they’ll finish baking as the cool and you don’t want them over baked.

Recipe Notes

Nutrition Information

Serving: 1serving | Calories: 224kcal | Carbohydrates: 36g | Protein: 2g | Fat: 7g | Saturated Fat: 4g | Cholesterol: 27mg | Sodium: 70mg | Potassium: 58mg | Sugar: 27g | Vitamin A: 175IU | Vitamin C: 0.1mg | Calcium: 45mg | Iron: 0.9mg

Nutritional information not guaranteed to be accurate

Course Dessert
Cuisine American
Keyword bars

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28 CommentsLeave a comment or review

  1. This is a favorite in our household! Comes out perfect every time. Anyone ever try to make these in mini muffin tin pans? Suggested bake time?

    1. I’m glad you like them! I haven’t but I you definitely can, time-wise I think around 10-15 minutes.

  2. I Believe you should add a little extra bit of informal tion at the bottom of this recipe!
    I just baked these blondie’s for the first time and I found using a Pyrex / Glass pan, they take Atleast another 10min!
    Thank You!! They taste Amazing

    Phelps