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Nectarine Crumb Tart

Nectarine crumb tart with a flaky crust and buttery crumb topping, filled with juicy sliced nectarines. Baked until golden and bubbly for a classic summer stone-fruit dessert texture.
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Prep Time 20 minutes
Cook Time 45 minutes
chilling 15 minutes
Total Time 1 hour 20 minutes
Servings: 8 servings
Course: Dessert
Cuisine: American
Calories: 360
Ingredients Equipment Method Notes

Ingredients
  

Tart Crust
  • 1.25 cup all-purpose flour
  • 0.25 cup granulated sugar
  • 0.5 cup unsalted butter cold, cubed
  • 1 egg yolk
  • 2 tbsp ice water cold
Filling
  • 4 nectarines ripe, thinly sliced
  • 0.3333333333 cup granulated sugar
  • 1 tbsp cornstarch
  • 1 tsp vanilla extract
  • 0.5 tsp cinnamon
Crumb Topping
  • 0.5 cup all-purpose flour
  • 0.3333333333 cup brown sugar
  • 0.25 tsp cinnamon
  • 4 tbsp unsalted butter cold, cubed

Equipment

  • 1 sheet pan
  • 1 cast iron skillet
  • 1 Dutch oven

Method
 

Bake Prep & Crust
  1. Preheat oven to 375°F (190°C) and set out a 9-inch tart pan (place on a sheet pan for easier handling).
  2. Combine all-purpose flour and granulated sugar for the crust in the tart pan. Keep the mixture dry and evenly distributed.
  3. Cut in cold unsalted butter until the mixture looks like coarse crumbs with no large butter chunks. Aim for an even, sandy texture.
  4. Add egg yolk and ice water and mix until the dough just comes together. Stop when it forms, so the crust stays tender.
  5. Press the dough into a 9-inch tart pan, covering the bottom and up the sides evenly. Use firm, even pressure.
  6. Chill the crust for 15 minutes to firm it up before filling. You’ll get cleaner slices and less shrinking.
Fill & Crumble
  1. Toss nectarines with granulated sugar, cornstarch, vanilla extract, and cinnamon until every slice is coated. Let the mixture sit briefly so juices start to thicken.
  2. Arrange nectarines evenly in the tart shell in a single, snug layer. Spread them so the tart bakes with balanced topping coverage.
  3. Combine all-purpose flour, brown sugar, cinnamon, and cold unsalted butter for the crumb topping until clumpy. Keep butter cold to prevent a paste-like topping.
  4. Sprinkle crumb mixture over the nectarines in an even layer. Leave small gaps so the fruit bubbles through.
Bake & Finish
  1. Bake for 40–45 minutes at 375°F (190°C) until golden and bubbly. Watch for active bubbling around the edges and center.
  2. Cool the tart before slicing. Resting helps the filling set and reduces runniness.
  3. Serve plain or with vanilla ice cream. Add ice cream only at serving time for best texture.

Notes

For neat slices, chill the pressed crust fully for 15 minutes and let the finished tart cool completely before cutting. Store covered in the refrigerator up to 3 days; rewarm briefly at 300°F (150°C) if you want the crust to feel crisp again. Freezing: not recommended due to texture changes in the nectarines. For a dairy-light option, use cold vegan butter sticks measured cup-for-cup for both crust and crumb to keep the crumb topping tender.