What is a Hello Dolly 7 Layer Square?

A Hello Dolly Bar , also known as a Seven Layer Bar or Magic Cookie Bar , is a layered dessert typically made with a graham cracker crust, chocolate chips, butterscotch chips, shredded coconut, chopped nuts (usually pecans), and sweetened condensed milk. These squares are baked until golden and caramelized, then sliced into rich, chewy bars. The “seven layers” refer to the traditional seven ingredients stacked in perfect harmony.

What goes in 7-Layer Bars?

The classic Seven Layer Bar ingredients are: Graham cracker crumbs Butter Semisweet chocolate chips Butterscotch chips Shredded sweetened coconut Chopped pecans Sweetened condensed milk These ingredients work together to create the ultimate Hello Dolly Bar experience. You can tweak them, of course, but this combo is what gives Magic Cookie Bars their signature flavor.

How long do Hello Dolly Bars last?

At room temperature, Hello Dolly Bars stay fresh for up to 5 days when stored in an airtight container. If refrigerated, they last up to 2 weeks . And yes, you can freeze them! Just place a sheet of parchment between each layer and freeze for up to 3 months . Let them thaw at room temp for about an hour before serving.

Why are they called 7-Layer Bars?

They’re named for their seven distinct ingredients, which are layered—rather than mixed—to create a bar that’s chewy, crunchy, gooey, and sweet all at once. Whether you call them Seven Layer Bars , Magic Cookie Bars , or Hello Dolly Bars , the layers are what make them iconic.

7 Crave-Worthy Layers: Iconic Hello Dolly Bars Recipe You’ll Love

Description

Discover the ultimate Hello Dolly Bars recipe with 7 melt-in-your-mouth layers of sweet, crunchy, gooey goodness. An irresistible vintage favorite.

Ingredients

Scale

1 ½ cups graham cracker crumbs
½ cup unsalted butter, melted
1 cup semisweet chocolate chips
1 cup butterscotch chips
1 cup shredded sweetened coconut
1 cup chopped pecans
1 (14-ounce) can sweetened condensed milk

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Instructions

Preheat oven to 350°F and line pan with parchment.
Mix melted butter and graham crumbs, press into dish to form crust.
Add layers in this order: chocolate chips, butterscotch chips, coconut, pecans.
Pour condensed milk evenly over the top.
Bake for 25–30 minutes until golden and bubbly.
Cool completely before slicing into bars.

Prep Time: 10 minutes
Cook Time: 30 minutes
Category: Dessert
Method: Baking
Cuisine: American