The moment this Old School Butterscotch Tart comes out of the oven, the kitchen smells like caramelized sugar wrapped in toasted butter, and the crackling top practically begs for a first bite.
I love keeping this classic on hand for movie nights or quiet evenings, because the mellow butterscotch feels comforting without being fussy.
SaveGrowing up, my grandma always had a tart tin ready for impromptu dessert, and this recipe is my sweet tribute to that cozy tradition.
Old School Butterscotch Tart Recipe
Ingredients
Crust
Butterscotch Filling
Finish
Instructions
- Mix the crust dough
In a bowl, whisk flour, sugar, and salt. Cut in the cold butter until the mixture resembles coarse crumbs. Beat the egg yolk and vanilla together, then mix into the flour until the dough comes together. Gather into a disc, wrap in plastic, and chill for 20 minutes.
- Preheat and prep the pan
Preheat your oven to 350 degrees Fahrenheit. Grease an 8 inch tart pan with a removable bottom or line a standard cake pan with parchment paper.
- Press in the crust
On a floured surface, roll out the dough to about 1/4 inch thickness. Fit it into the tart pan, pressing gently into the corners. Trim excess and crimp the edges. Prick the base with a fork to prevent bubbles.
- Bake the crust blind
Line the crust with parchment paper and fill with pie weights or dried beans. Bake for 12 minutes, then remove the paper and weights and bake for another 5 minutes until lightly golden. Let it cool slightly while you make the filling.
- Make the butterscotch filling
In a heavy bottomed saucepan, melt the butter over medium heat. Add brown sugar and corn syrup, stirring until smooth. Slowly whisk in the heavy cream, salt, and vanilla. Cook, stirring, until the mixture thickens slightly and coats the back of a spoon, about 3 to 5 minutes. Remove from heat.
- Assemble the tart
Pour the warm butterscotch filling into the prebaked crust, spreading it evenly. Sprinkle the chopped toasted nuts over the top, then lightly press a tablespoon of brown sugar over the surface for a little extra crunch.
- Chill to set
Let the tart cool on a wire rack for 10 minutes, then refrigerate for at least 30 minutes, or up to 4 hours, until the filling is firm and sliceable.
- Serve with flair
Run a thin knife around the edge, lift the outer ring off if using a tart pan, and place the tart on a serving plate. Dust with a little powdered sugar right before serving.
Substitutions and variations
- You can use salted butter and omit the added salt if that is what you have.
- Light corn syrup can be swapped with golden syrup or mild honey for a similar texture.
- For a nut-free version, try rolled oats toasted in the oven instead of nuts.
- If you prefer a chewier filling, use 3/4 cup corn syrup and reduce the cream to 1/3 cup.
- A gluten-free flour blend with xanthan gum works well for the crust if needed.
Chloe's tips
- For deeper flavor, use a mix of white and brown sugar in the filling.
- Warm the heavy cream gently before adding it to the sugar mixture to help it emulsify smoothly.
- Keep a damp towel nearby when rolling the dough to prevent it from sticking to the counter.
- If the filling seems too thin, cook it a minute or two longer until it naps the back of a spoon.
- Let the tart chill completely for clean, neat slices.
How to store it
- Store the tart in an airtight container in the refrigerator for up to 3 days.
- Bring it to room temperature for about 20 minutes before serving for the best texture.
- Do not freeze the tart with nuts on top, as they can turn soggy.
Serving suggestions
Serve this Old School Butterscotch Tart as a relaxed finale to dinner or as a show stopping dessert at a casual gathering.
- Slice into generous wedges
- Top with a dollop of softly whipped cream
- Pair with a drizzle of extra butterscotch sauce
- Serve alongside a lightly brewed cup of coffee or tea
Frequently asked questions
Can I make this tart a day ahead?
Yes, bake and chill the tart up to 24 hours in advance. Add a light sprinkle of powdered sugar just before serving for the best look.
Why did my crust turn out tough?
Overworking the dough or using very cold butter that didn't cut in evenly can make the crust tough. Handle the dough gently and chill it well before baking.
Can I use a graham cracker crust instead?
Absolutely, a graham cracker crust works wonderfully here and adds a lovely toasty note. Bake it for 8 to 10 minutes at 350°F before adding the filling.
How do I know when the filling is done?
The filling is ready when it thickens enough to coat the back of a spoon and leaves a clear path when you run a finger through it.
Let's get cooking!
I hope you enjoy this Old School Butterscotch Tart as much as I do, savoring each sweet, buttery bite and sharing it proudly with friends and family.
