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1
Preheat the oven to 375F.
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2
Grease an 8 by 8-inch baking dish liberally with vegetable shortening.
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3
To make the filling, peel, core, and slice the apples into 1/4-inch-thick slices.
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4
Toss with the flour mix, brown sugar, cinnamon, and salt in a large microwave-safe bowl.
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5
Cook the apples in the microwave on high for 6 minutes, stopping to toss gently after 3 minutes, until the syrup is thick and glossy.
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6
Remove from the microwave and set aside.
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7
To make the crumb, combine the light brown sugar, lemon zest, cinnamon, and salt in a food processor.
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Pulse to combine.
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9
Add the bread and pulse until you have a rough crumb (about 20 pulses).
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10
Spread half of the bread crumb mixture in the bottom of the baking dish.
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11
Top with the filling, then with the remaining half of the bread crumb mixture.
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12
Dot the top with the shortening.
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13
Bake in the center of the oven for 40 minutes, or until the top is golden brown and the fruit is bubbling, rotating the pan halfway through.
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14
Serve warm or at room temperature.
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15
Store, covered, at room temperature.
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16
Precooking the apples in the microwave is a tip I learned from one of my favorite magazines, Cooks Illustrated.
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17
What this does is convert the pectin within the apple cells into a more heat-stable form, so you can cook the apples longer without winding up with a soggy mess.
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18
In this particular recipe, this provides the extra cooking time the apples need, without causing you to burn the crumb topping.
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19
The finished product makes for a betty with a baked, not-too-mushy, not-too-soupy apple filling and a crispy, crunchy crust.