A LITTLE INSPIRATION FOR EVERY MEAL Have a recipe? Share it →
Home / Dessert
THE RECIPE COLLECTION · Dessert

Billy Boy's Butter Tart Squares

If you love rich, gooey desserts with a buttery twist, these squares are sure to hit the spot. Easy to make and perfect for sharing, they bring a delicious homemade touch to any gathering.

Start cooking ↓
TIME55 min
SERVINGS4
RATING5.0 / 5
Billy Boy's Butter Tart Squares
01 / WHAT YOU NEED

Ingredients

02 / HOW TO MAKE IT

Let's cook.

You Might Like
Fajitas with Chicken
01

Step 1

Start by heating your oven to 325°F (165°C) and greasing a 9x9-inch baking pan. In a bowl, mix together the flour and powdered sugar, then cut in half a cup of butter until the mixture looks crumbly. Press this evenly into the bottom of your pan. Pop it in the oven for about 5 minutes to set while you prepare the filling.

02

Step 2

Next, whisk together the brown sugar, eggs, the melted butter, vinegar, and vanilla until smooth. Stir in the raisins, then pour this mixture over the warm crust.

03

Step 3

Bake everything for around 35 minutes, until the filling is bubbly and golden on top. Let it cool completely before slicing into squares. Enjoy!

03 / EXTRA DETAILS

Good to know.

Cook's tip

- Use fresh butter for a richer taste and better texture.
- Chill the dough before pressing it into the pan to prevent shrinking.
- Avoid overbaking; the center should remain slightly soft for the best gooey consistency.

Why you’ll love it

These squares are a perfect blend of sweet and buttery flavors with a chewy, gooey center. They offer a nostalgic treat that’s easy to make and share with family or friends. The rich filling combined with a crisp crust makes every bite satisfying.

Serving ideas

Serve these squares warm or at room temperature with a scoop of vanilla ice cream or a dollop of whipped cream. They also pair well with a cup of coffee or tea for a cozy afternoon snack.

Storage & leftovers

Store the squares in an airtight container at room temperature for up to three days. For longer storage, keep them in the refrigerator for up to a week, and warm them slightly before serving to restore their gooey texture.

KEEP EXPLORING

More to make.