Date squares are a beloved Canadian dessert made with a rich, jam-like date filling layered between buttery oat crumble. Known in some regions as “matrimonial bars,” these treats have been enjoyed for generations and are often served with tea or coffee.
Simple, comforting, and full of natural sweetness, date squares are a staple in home baking and a favorite for everyday treats or gatherings.

Why You’ll Love This Recipe
- Naturally sweet and rich date filling
- Buttery oat crumble with a soft texture
- Easy to make with simple ingredients
- Perfect for snacks, desserts, or coffee breaks
Ingredients
Date Filling
- 2½ cups pitted dates, chopped
- 1 cup water
- 1½ teaspoons vanilla extract
Oat Crumble (Base & Topping)
- 1¾ cups rolled oats
- 1 cup all-purpose flour
- 1 cup brown sugar
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 1 cup cold butter
Instructions
1. Preheat the Oven
Preheat your oven to 350°F (180°C).
Grease or line an 8-inch square baking pan.
2. Make the Date Filling
In a saucepan, combine chopped dates and water.
Bring to a boil, then reduce heat and simmer, stirring occasionally, until thickened (about 6–8 minutes).
Remove from heat, stir in vanilla, and let cool.
3. Prepare the Crumble
In a bowl, combine oats, flour, brown sugar, baking soda, and salt.
Cut in the cold butter until the mixture becomes crumbly with small pieces.
4. Assemble the Layers
Press half of the crumble mixture firmly into the bottom of the pan.
Spread the cooled date filling evenly over the base.
Top with the remaining crumble mixture and gently press it down.
5. Bake
Bake for 30–35 minutes, until the top is golden brown.
6. Cool and Slice
Let the squares cool completely before cutting to help them set properly.
Texture & Flavor
These squares are soft and chewy in the center with a buttery, slightly crumbly top and base. The dates provide a rich, caramel-like sweetness that makes them deeply satisfying.
Tips for Best Results
- Cook the filling until thick to prevent sogginess
- Use cold butter for a better crumble texture
- Let cool completely before slicing
- Press the base firmly for even layers
How to Store
- Room temperature: Store in an airtight container for up to 3 days
- Refrigerator: Keeps fresh for up to 1 week
- Freezing: Freeze for up to 2–3 months
- Serving tip: Bring to room temperature before serving
A Timeless Favorite
Date squares have been a staple in many kitchens for years, often appearing on dessert trays and family tables. Their simple ingredients and comforting flavor make them a go-to recipe for all occasions.
Classic Canadian date squares are a perfect example of simple baking done right. With their rich filling and buttery crumble, they’re a timeless treat that never goes out of style.
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