A group of hello Dolly squares on a piece of parchment paper. There is a serving spatula under one.

Easy Old-fashioned Hello Dolly Squares

By Rebecca St.Clair

These super easy Hello Dolly Squares are straight from my Grandma’s recipe box. This vintage sweet treat is stacked with coconut, chocolate, nuts, and graham crackers. Each bite is full of decadence and nostalgia.

Hello Dolly squares have stood the test of time for a reason! Each square is the perfect balance of chewy, crunchy, sweet, and salty. This is the ultimate retro indulgence!

A stack of chocolate and vanilla squares. The top one has a bite out of it.

I love old-fashioned recipes like this because they are so easy to put together with simple ingredients. No pretentious fluff and frills, just rustic good old-fashioned charm.


A group of vanilla and chocolate chips dessert bars on a piece of parchment paper.

Why You’ll Love This Recipe

Quick and easy – Everything comes together in one pan and only requires a handful of ingredients to make!
Rich and decadent – Salty-sweet indulgence in every bite.
Simple ingredients – Made with old-fashioned pantry staples.


A group of hello Dolly squares on a piece of parchment paper. There is a serving spatula under one.

How to store Old-Fashioned Hello Dolly Squares

This recipe makes 12 of squares, so you can snack on them all week long! To make sure they stay as fresh as the day you made them, make sure to store them properly.

Room temperature

  • Allow the squares to cool completely.
  • Cut into squares and store in an airtight container.
  • They will stay fresh at room temperature for up to 4 days. They will be soft and ooey gooey. If you want them firmer store in the fridge.

Fridge

This is my preferred way of storage. They are more solid for serving.

  • Allow to the squares to cool completely.
  • Cut into bitesized bars and store in an airtight container.
  • Store in the fridge for up to 1 week.

Freezer

  • Place leftover squares in an airtight container.
  • Store in the freezer for up to 3 months.
  • Allow the squares to defrost the day before, in the fridge, before serving.
A stack of hello dolly dessert bars. The top has a bite out of it.

Substitutions

Feel free to substitute some of the ingredients in this recipe to suit your taste.

Some great options are,

  • Swapping out the Graham cracker crust for an Oreo crumb crust.
  • Nuts can be replaced with the same amount of white chocolate chips, dried fruit, or even Skor bits.
A woman is holding a hello dolly square on a serving spatula.

Ingredients

Graham cracker crumbs – You can make your own crumbs by placing full Graham crackers in a food processor of crushing them in a bag with a rolling pin.
Butter – Helps bind the crust together.
Chocolate chips – Use your favourite type chocolate from dark, milk, or even butterscotch chips for this recipe.
Nuts – Your favourite type of chopped nut from pecans to cashews will work for this recipe.
Shredded coconut – I use shredded, desiccated, unsweetened coconut for this recipe.
Sweetened condensed milk – Make sure to use sweetened condensed milk not canned evaporated milk.


A table full of labeled ingredients.

How to make Old-Fashioned Hello Dolly Squares

  1. Preheat the oven to 350 °F (180 °C).
  2. Line an 8-in. square oven-proof dish or pan with parchment paper.
  3. In a bowl, mix together 1 cup of Graham cracker crumbs with 1/4 cup of melted butter.
  4. Press this into a thin layer in the bottom of the lined pan.

5. Sprinkle on top 1 cup of semi-sweet chocolate chips, 1/2 cup of chopped nuts, 1 cup of shredded coconut.

6. Spread this mixture out evenly to the sides and corners of the dish.

7. Pour evenly on top, 1 can of sweetened condensed milk.

8. Bake in the preheated oven for 30 minutes.

9. Remove from the oven and allow the squares to cool completely. Then chill at least 30 minutes before slicing.

A group of hello Dolly squares on a piece of parchment paper. There is a serving spatula under one.
Yield: 12

Vintage Hello Dolly Squares

Prep Time: 8 minutes
Cook Time: 30 minutes
Chill Time: 30 minutes
Total Time: 1 hour 8 minutes

Each square is the perfect balance of chewy, crunchy, sweet, and salty. This is the ultimate retro indulgence.

Ingredients

  • 1 cup graham cracker crumbs 125 g
  • 1/4 cup melted butter 60 g
  • 1 cup semi-sweet chocolate chips 175 g
  • 1/2 cup chopped nuts 70 g
  • 1 cup shredded unsweetened coconut 100 g
  • 1 can sweetened condensed milk

Instructions

  1. Preheat the oven to 350 °F (180 °C).
  2. Line an 8-in square oven proof dish or pan with parchment paper.
  3. In a bowl mix together 1 cup of Graham cracker crumbs with 1/4 cup of melted butter.
  4. Press this into a thin layer in the bottom of the lined pan.
  5. Sprinkle on top 1 cup of semi-sweet chocolate chips, 1/2 cup of chopped nuts, 1 cup of shredded coconut.
  6. Spread this mixture out evenly to the sides and corners of the dish.
  7. Pour evenly on top, 1 can of sweetened condensed milk.
  8. Bake in the preheated oven for 30 minutes.
  9. Remove from the oven and allow the squares to cool completely. Chill before slicing.

Notes

Exchange the Graham cracker crumbs in this recipe with the same amount of Oreo crumbs for a chocolate crust.

Nutrition Information

Yield

12

Serving Size

1

Amount Per Serving Calories 251Total Fat 18gSaturated Fat 11gTrans Fat 0gUnsaturated Fat 7gCholesterol 12mgSodium 105mgCarbohydrates 22gFiber 3gSugar 13gProtein 3g

Nutrition information isn’t always accurate.

Did you try it?

Let us know how it was!

Hungry for some more vintage treats and simple desserts? Hop over here!
A pinterest pin for hello dolly dessert bars.

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