Dessert for 15
Crumb-Topped Apple Slab Pie
This large apple pie layers spiced fruit over pastry and finishes with a buttery oat crumb topping.
Typical price
$3.25for 4 servings
$0.81 per serving$3.25 for 4
Typical price: Salefork's estimate of an everyday US shelf price for each ingredient. Pick your city to price it from this week's ad.

Photo: cookingclassy.com
- 105 minstart to table
- Involveddifficulty
- 15servings as written
- $typical cost tier
AmericanVegetarianBudgetDessertsFall
What it costs
Pick your city to see which ingredients are on sale
| Ingredient | Amount | Cost |
|---|---|---|
| Pie crust, puff pastry, wonton wrappers$3.49 each typical | 1.75 | $6.15Typical price |
| Oats$0.10/oz typical | 3 oz | $0.30Typical price |
| Butter$0.40/oz typical | 4 oz | $1.60Typical price |
| Juice, soda and mixers$0.04/oz typical | 0.75 oz | $0.03Typical price |
| Heavy cream$0.22/oz typical | 0.5 oz | $0.11Typical price |
| Total for the servings shown | $12.20 | |
Pantry staples you likely have
Sugar and brown sugarSyrups, molasses, powdered sugarFlourDried herbs, spices and seasoning blends
Not included in the cost.
Ingredients
- 1 box (14 1/8 oz) refrigerated pie crusts
- 1/3 cup granulated sugar
- 1/3 cup packed light-brown sugar
- 1 cup quick oats
- 1/2 cup all-purpose flour
- 1/4 tsp salt
- 1/2 cup unsalted butter
- 1/3 cup granulated sugar
- 1/3 cup packed light brown sugar
- 3 tbsp all-purpose flour
- 1 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- 1/4 tsp salt
- 1 1/2 tbsp fresh lemon juice
- 1 cup powdered sugar
- 2 tbsp half and half (optional)
Steps
- Heat the oven to 375 F and fit the refrigerated crusts into a 15-by-10-inch baking pan.
- Mix the quick oats, flour, salt, and the first sugars in a medium bowl, then stir in the melted butter to make crumbs.
- Toss the peeled apples with the remaining sugars, flour, cinnamon, nutmeg, salt, and lemon juice in a large bowl.
- Spread the apple mixture over the crust and scatter the crumb mixture evenly on top.
- Bake for 50 to 55 minutes, until the apples are tender and the crust is golden.
- Cool the slab pie for 30 minutes, then whisk the powdered sugar with the half-and-half and drizzle it over the top.
Swaps
- Heavy cream for Evaporated or condensed milkabout $0.08/oz less at typical prices
- Butter for Margarine and vegan butterabout $0.15/oz less at typical prices
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