What is the difference between crumble and streusel? It seems there is no clear, distinct difference, at least in present-day North America. Streusel originated in Germany and was made by cutting butter into a mixture of flour and (white) sugar. Over the years, many people have made subtle variations to improve upon the base recipe to their taste preferences and is often referred to as ‘crumb topping’.
When it comes to baked fruit-and-pastry desserts, the classic pie isn’t the only game in town. Crumbles work with whatever fruit is in season or available and in any shape pan.
Bright, juicy mangoes make a delicious winter or summer dessert. A crumble gives you all the wonderful flavor of a fruit pie, but with much less prep work. The easy crust/crumble topping takes the place of a more time-consuming pastry crust. There’s no rolling or chilling; all you have to do is combine the ingredients, place some under the fruit and sprinkle the rest of the crumbs over the top. It’s that easy!
These mango crumble squares aren’t overly sweet as they get lots of their sweetness from the natural sweetness of the mangos with the mango flavor coming through in every bite. I added a cheesecake layer to make these squares just a bit fancier but it can be easily left out if you wish.

Servings |
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- 1/2 cup butter,
- 1 cups flour
- 3/4 cups old-fashioned rolled oats
- 1/2 cup sugar
- 1/4 cup light brown sugar, packed
- 1/2 tsp salt
- 1 tsp cardamom
- 4 cups (560 gm) fresh ripe mango, coarsely chopped Frozen mango may be substituted, thaw fully & drain liquid before using.
- 2/3 cup sugar
- 1/4 cup lemon juice
- 4 tsp cornstarch
- 1 tsp cinnamon (optional)
- 1/2 tsp pure vanilla
- 130 gm cream cheese,
- 5 tsp milk
- 1 egg
- 1 Tbsp lemon juice
- 1/2 tsp pure vanilla
Ingredients
Crust & Crumble Topping
Mango Layer
Cheesecake Layer
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- Preheat oven to 350 F. Line an 8-inch square pan with foil & spray with cooking spray; set aside.
- In a large, microwave-safe bowl melt butter. Add flour, oats, sugars salt & stir to combine. Mixture will be dry & sandy with some larger, well formed crumble pieces. Reserve 1 heaping cup of the mixture to be sprinkled on later as topping. Transfer remaining mixture to prepared pan. Using a spatula, press down lightly to create an even, smooth, flat crust; set aside.
- In a small bowl, beat together cream cheese, milk, lemon juice & egg. Add egg beating only until it is incorporated.
- In the mixing bowl that you used for the crumble, add all mango layer ingredients & toss to combine.
- Evenly distribute cheesecake mixture over the crust. Top with mango mixture then evenly sprinkle the reserved crumble topping mixture over all. Bake for about 45 minutes or until cheesecake is set & crumble is lightly browned. Squares may take longer if the mangoes are very juicy.
- Place pan on a wire rack & allow squares to cool for at least 1 hour (preferably more) before slicing & serving. If sliced before completely cooled they tend to fall apart.