A lower-calorie way to make Butter Tart Squares
Butter Tart Squares: a lighter Canadian recipe with a clear doneness check
Canadian Butter Tart Squares for eight: prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake. The measured formula uses whole-wheat flour, rolled oats, eggs, maple syrup, and brown sugar; the reliable finish is the top is bronze and the filling is set but still tender. About 345 kcal per portion.
Butter Tart Squares should still taste and look familiar after it is lightened. This version controls the richest ingredients instead of removing the dish's defining texture. The practical method is to prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake. Use this visible test rather than extra oil or sauce: the top is bronze and the filling is set but still tender.
What changes—and what stays
From a richer full-sugar portion often reaches 480–650 kcal to 345 calories
For this Canadian Butter Tart Squares, the calorie-saving change is to prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake. raisins and vanilla stay measured instead of being added by eye. Butter Tart Squares gets its familiar character from maple syrup, brown sugar, raisins, butter, and vanilla. Apply them while you prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake; the final texture is right when the top is bronze and the filling is set but still tender.
| Part | Conventional | Lighter | Why |
|---|---|---|---|
| Core method | More added fat or a heavier proportion | For this Canadian Butter Tart Squares, the calorie-saving change is to prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake. raisins and vanilla stay measured instead of being added by eye. | Butter Tart Squares gets its familiar character from maple syrup, brown sugar, raisins, butter, and vanilla. Apply them while you prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake; the final texture is right when the top is bronze and the filling is set but still tender. |
How the flavor stays
Butter Tart Squares gets its familiar character from maple syrup, brown sugar, raisins, butter, and vanilla. Apply them while you prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake; the final texture is right when the top is bronze and the filling is set but still tender.
A cost rule that survives inflation
Canadian Butter Tart Squares uses whole-wheat flour, rolled oats, and eggs for the main yield; maple syrup, brown sugar, and raisins establish its flavour. Reserve the measured butter and vanilla for the stages where they have the greatest effect.
Ingredients for 8
Measure first; timing is part of how this recipe uses less fat.
- 400 gwhole-wheat flour
- 220 grolled oats
- 4eggs
- 140 gmaple syrup
- 100 gbrown sugar
- 60 graisins
- 24 gbutter
- 8 gvanilla
Method
Each step includes heat, a visible cue, and a recovery.
Step 1 · follow the visible cue
Prepare the measured ingredients
Butter Tart Squares starts with whole-wheat flour, rolled oats, and eggs. Measure each one, use the form stated in the ingredient list, and keep unlike textures separate until the main method begins.
Look for: whole-wheat flour, rolled oats, and eggs match their listed weights and are prepared for the different cooking times required by Butter Tart Squares.
Step 2 · follow the visible cue
Build the defining flavour
maple syrup, brown sugar, and raisins provide the defining flavour in this Canadian Butter Tart Squares. Add them in the order implied by the method, protecting delicate aromas from direct high heat.
Look for: maple syrup, brown sugar, and raisins remain identifiable in the aroma of Butter Tart Squares, with no burnt specks or unintended separated fat.
Step 3 · follow the visible cue
Cook with controlled heat
Prebake a thin oat base and pour a shallow maple-raisin custard before a moderate bake.
Look for: the top is bronze and the filling is set but still tender.
Step 4 · follow the visible cue
Finish and verify the texture
butter and vanilla complete Butter Tart Squares. Stop cooking when the top is bronze and the filling is set but still tender, rest only as needed for its structure, and divide the batch into eight equal portions.
Look for: Butter Tart Squares has the expected shape and texture; the top is bronze and the filling is set but still tender.
Calories at the same serving size
155 kcal · 31% lower estimated
The estimate uses the listed ingredients divided into 8 servings. Brand labels, trimming, and the amount left in the pan can change the result.
Keep the leftovers in the same spirit
Cool Butter Tart Squares promptly and refrigerate it in a sealed container for up to 2 days. Keep crisp, fresh, or wet components separate where practical, and reheat only the portion being served.
Cool Butter Tart Squares promptly and refrigerate it in a sealed container for up to 2 days. Keep crisp, fresh, or wet components separate where practical, and reheat only the portion being served.
Frequently asked questions
Can I prepare Butter Tart Squares ahead?
Yes. Measure and prepare the ingredients for Butter Tart Squares in advance, but leave the final cooking, crisping, dressing, or assembly until close to serving. The intended texture is preserved when the top is bronze and the filling is set but still tender.
Does the calorie estimate for Butter Tart Squares include sides?
No. The Butter Tart Squares estimate covers one of eight portions made from the listed ingredients. Bread, rice, drinks, sauces, and other sides must be counted separately.
- whole-wheat flour400 g
- rolled oats220 g
- eggs4
- maple syrup140 g
CaloNote · mobile analysis example
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Recipe development and nutrition review: CaloNote Editorial
This editorial recipe uses ingredient-level nutrition estimates and reviewed cooking principles. It is not represented as physically test-cooked, and nutrition is approximate.
Published and last reviewed: August 25, 2026
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