The Bakery Secret Behind Sam's Club's Viral Summer Fruit Tart—and How to Make It at Home

From key trends to fundamental details, get a complete picture of The Bakery Secret Behind Sam's Club's Viral Summer Fruit Tart—and How to Make It at Home with our comprehensive overview.

Q1: Can I make the components ahead of time?

A1: Yes. The pâte sablée crust dough can be frozen for up to 30 days or blind-baked 24 hours in advance and kept in an airtight container at room temperature. The crème pâtissière can be refrigerated in a sealed container for up to 48 hours. Once fully assembled, the tart is at its best within the first 24 hours, though the egg wash barrier keeps the crust crisp for up to 48 hours.

Q2: Why did my pastry cream turn runny after sitting in the fridge?

A2: Pastry cream breaks down into liquid if it was undercooked. Egg yolks contain an enzyme called alpha-amylase that breaks starch chains down into sugars. The cream must boil actively for at least 60 seconds to denature this enzyme completely. Undercooking allows the enzyme to survive, turning your chilled custard watery within 12 hours.

Q3: What can I use instead of apricot jam for the glaze?

A3: Red currant jelly is the classical French alternative, particularly for tarts dominated by strawberries and raspberries, as it imparts a jewel-like ruby tint without visible seeds. For a neutral tone, apple jelly works well when melted with a teaspoon of water using the same heating technique.