Rustic Tomato Tart with Cheddar-Cornmeal Crust and Honey-Thyme Glaze

Rustic Tomato Tart with Cheddar-Cornmeal Crust and Honey-Thyme Glaze

A vibrant summer tart featuring a flaky, savory cheddar and cornmeal crust loaded with juicy heirloom tomatoes, finished with a fragrant sweet honey and fresh thyme glaze.

2h 15mIntermediate1 tart

Equipment

Food processor
Paper towels
Plastic wrap
Rolling pin
Baking sheet
Parchment paper
Small saucepan
Pastry brush

Ingredients

6 servings

Cheddar-Cornmeal Crust

  • 150 g all-purpose flour
  • 60 g fine yellow cornmeal
  • 75 g sharp cheddar cheese, grated
  • 3 g kosher salt
  • 115 g unsalted butter, cold and cubed
  • 60 ml ice water

Tomato Filling

  • 600 g heirloom tomatoes, sliced 5mm thick
  • 5 g kosher salt
  • 15 g dijon mustard
  • 50 g gruyere cheese, grated
  • 1 egg, beaten

Honey-Thyme Glaze

  • 45 ml honey
  • 2 g fresh thyme leaves
  • 5 ml apple cider vinegar
  • 1 g red pepper flakes

Nutrition (per serving)

413
Calories
11g
Protein
40g
Carbs
24g
Fat
3g
Fiber
10g
Sugar
706mg
Sodium

Method

01

Arrange the sliced tomatoes on a layer of paper towels. Sprinkle evenly with kosher salt and let rest to pull out excess moisture.

30m
02

In a food processor, combine the flour, cornmeal, grated cheddar cheese, and kosher salt. Pulse briefly to combine.

1m
03

Add the cold, cubed butter to the processor. Pulse until the mixture resembles coarse meal with some pea-sized pieces of butter remaining.

2m
04

While pulsing, slowly drizzle in the ice water until the dough just begins to clump together. Do not overmix.

2m
05

Turn the dough out onto a work surface, form it into a solid disc, wrap tightly in plastic wrap, and refrigerate.

1h
06

Pat the salted tomatoes dry with additional paper towels to remove all surface moisture.

2m
07

Preheat oven to 200°C/400°F and line a baking sheet with parchment paper.

08

Roll the chilled dough out on a lightly floured piece of parchment paper to form a 30cm circle.

5m
09

Spread the dijon mustard evenly over the center of the dough, leaving a clean 4cm border around the edges.

1m
10

Sprinkle the grated gruyere cheese evenly over the mustard. This creates a fat barrier that protects the crust.

1m
11

Arrange the dried tomato slices in slightly overlapping concentric circles over the cheese layer.

3m
12

Fold the 4cm border of dough up and over the outer edges of the tomatoes, pleating the dough as you go. Brush the pleated dough edges with the beaten egg.

3m
13

Transfer the parchment paper with the tart onto the baking sheet. Bake for 35 to 40 minutes at 200°C/400°F until the crust is deep golden brown and the tomatoes are softened and bubbling slightly.

40mLook for: crust is deep golden brown and tomatoes are wrinkled slightly
14

While the tart bakes, combine the honey, fresh thyme, apple cider vinegar, and red pepper flakes in a small saucepan. Heat gently over low heat until infused and fluid.

5m
15

Remove the tart from the oven and immediately drizzle the warm honey-thyme glaze evenly over the exposed tomatoes.

1m
16

Allow the tart to cool on the baking sheet for at least 15 minutes before slicing and serving.

15m

Chef's Notes

  • Salting and draining the tomatoes is non-negotiable for a rustic tart. The excess liquid is the primary reason galettes fail.
  • Using a mix of colors like yellow, purple, and classic red heirloom tomatoes elevates the visual appeal significantly.
  • Keep the butter and ice water as cold as possible. The distinct pockets of butter in the raw dough are what create steam and result in a flaky crust.
  • The dijon mustard and gruyere layer provides incredible savory depth, but more importantly, it acts as a waterproof barrier to protect the raw dough from the tomatoes.

Storage

Refrigerator: 3 daysStore in an airtight container. Crust will lose crispness over time.

Reheating: Reheat slices in a 175C/350F oven for 10 minutes to restore crust texture.

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