Date Squares with Buttery Oat Crumble

Name: Date Squares with Buttery Oat Crumble
Prep time: 25 min
Cook time: 40 min
Total time: 65 min
Yield: 16 squares
Cuisine: North American-inspired
Ingredients: 350 g pitted dates, chopped; 240 ml water; 50 g granulated sugar; 1 tsp lemon juice; 1/2 tsp vanilla extract; 150 g rolled oats; 125 g all-purpose flour; 225 g cold unsalted butter, cubed; 100 g light brown sugar; 1/2 tsp baking soda; 1/4 tsp fine salt

Buttery oat crumble bars filled with soft dates, vanilla and lemon.

By Savva LoginovUpdated October 2, 2026

Total 1 hr 5 minMakes 16 squares

Jump to Recipe

These date squares layer a thick lemon-scented date filling between buttery oat crumble. Simmer the dates until soft, press half the crumb mixture firmly into the pan and cool completely before cutting neat squares. Combine dates, water, granulated sugar and lemon juice in a saucepan. Simmer 10 to 15 minutes, stirring, until dates soften into a thick paste. Stir in vanilla and cool. Heat oven to 175°C (350°F). Mix oats, flour, brown sugar, baking soda and salt. Rub in cold butter until coarse crumbs form. Press half the crumble firmly into a lined 23 cm square pan. Spread date filling evenly over it. Sprinkle remaining crumble on top. Bake 25 to 30 minutes until top is golden. Cool completely in pan before cutting into squares.

How to tell when it is ready

Cook until tender, set or golden as described.

Tips

Measure and prepare ingredients before cooking.
Cut ingredients into even-sized pieces.
Taste and adjust seasoning near the end.
Cool leftovers promptly and refrigerate covered.

Troubleshooting

If the mixture is too thick, add liquid gradually.
If browning too quickly, lower the heat.

Substitutions

Use a suitable neutral oil if needed.
Choose a compatible dairy-free option where appropriate.

Variations

Adjust herbs or spices to taste.
Add citrus for a brighter flavor.

Serving suggestions

Pair with a crisp seasonal salad.
Offer fresh herbs or a suitable sauce.
Add vegetables or fruit on the side.
Serve warm for the best texture.

Make ahead

Measure ingredients ahead and refrigerate perishable components; finish shortly before serving.

Storage

Refrigerate leftovers promptly and use within 3 days.

Food safety

Contains wheat and dairy. Cool fully before slicing.

Frequently asked questions

Can I prepare this ahead?

Prepare components ahead and refrigerate promptly.

How should I store date squares with oat crumble?

Refrigerate leftovers promptly and use within 3 days.

Serve promptly and store leftovers safely.

About the author

Savva Loginov

Savva Loginov writes about traditional Ukrainian cooking, including regional dishes, heritage baking and the customs behind familiar recipes. His English guides explain each dish’s context alongside clear, practical cooking instructions.

Date Squares with Buttery Oat Crumble