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Strawberry Pie Bars

Strawberry Pie Bars

Prep Time 20 minutes
Cook Time 45 minutes
Cooling Time 20 minutes
Total Time 1 hour 30 minutes
Buttery oat crumbs, sweet-tart strawberries, and a kiss of lemon baked into a soft, sliceable bar. These Strawberry Pie Bars bring the best of summer in a simple, low-maintenance treat—perfect for brunch, picnics, or an easy dessert fix.
16 bars

Ingredients

Crust & Crumble Topping

  • 2 cups (260 g) all-purpose flour
  • 1 cup (200 g) granulated sugar divided (3/4 cup for crust, 1/4 cup for filling)
  • 1/2 tsp (2.5 g) salt
  • 1 tsp (4 g) baking powder
  • 1 cup (226 g) unsalted butter cold, cut into cubes
  • 1 cup (90 g) old-fashioned rolled oats

Strawberry Filling

  • 4 cups (680 g) fresh strawberries hulled and chopped (about 1.5 lb or 680g)
  • 1/4 cup (50 g) granulated sugar
  • 2 tbsp (16 g) cornstarch
  • 2 tbsp (30 ml) lemon juice freshly squeezed

Equipment

  • 9x13-inch Baking Pan
  • Parchment paper
  • Mixing bowls
  • Pastry cutter or two knives
  • Saucepan

Instructions
 

  1. Prep the pan and oven: Preheat your oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, leaving overhang for easy removal. Grease the pan first if desired to help the paper stay put.
  2. Make the crust mixture: In a large bowl, stir together flour, 3/4 cup sugar, salt, and baking powder. Add cold, cubed butter and cut in with a pastry cutter or two knives until you have a crumbly, shaggy texture—no large chunks but not sandy.
  3. Stir in the oats and reserve some for the topping: Mix in the oats. Scoop out about one-third of this mixture into a separate bowl to use for the crumb topping later.
  4. Par-bake the base: Firmly press the larger portion of the mixture into the bottom of the prepared pan. Use the bottom of a glass or your hands for an even layer. Bake for 10–12 minutes until just set, but not brown.
  5. Make the strawberry filling: In a medium saucepan over medium heat, combine half of the strawberries, 1/4 cup sugar, cornstarch, and lemon juice. Cook, stirring, until bubbly and glossy, about 3–5 minutes. Remove from heat and gently fold in the remaining strawberries.
  6. Assemble and bake: Spread the strawberry filling evenly over the par-baked base. Sprinkle the reserved oat crumble over the top. Return to oven and bake for 30–35 minutes, or until the topping is golden and the edges are bubbling.
  7. Cool completely before cutting: Let the bars cool fully in the pan (at least 20 minutes). Use parchment overhang to lift out, then slice into squares and enjoy.

Notes

Storage: Keep in an airtight container in the fridge for up to 5 days, layering with parchment if stacked. To freeze, wrap individual bars in plastic then store in a freezer bag for up to 2 months. Thaw overnight in the fridge or reheat gently in the microwave.
Swaps: Try mixed berries, add vanilla or almond extract, stir chopped nuts into the topping, or substitute a 1-to-1 gluten-free flour blend. Frozen strawberries work but should be thawed and drained—add more cornstarch to compensate for extra moisture.

Nutrition

Calories: 240kcal | Carbohydrates: 38g | Protein: 2g | Fat: 10g | Saturated Fat: 6g | Cholesterol: 25mg | Sodium: 98mg | Potassium: 65mg | Fiber: 2g | Sugar: 16g | Vitamin A: 300IU | Vitamin C: 22mg | Calcium: 30mg | Iron: 1.1mg