Peach Upside-Down Squares

Golden hour has a new meaning with this dessert! Ripe and juicy peaches melt into a soft cake layer that’s meant for sharing with friends (or not!). Flip it, slice it, and top with your favourite ice cream—it’s what sunshine tastes like.

Prep Time
30 minutes
Bake Time
30 to 40 minutes
Image
Top-down view of golden-brown peach upside-down cake squares arranged on a sheet of parchment paper. The squares are topped with glistening caramelized peach slices. A whole fresh peach and a few peach wedges are placed decoratively beside the cake pieces.

9” square baking pan

Parchment paper

Baking sheet

Paper towels OR kitchen towels

Cutting board

Chef’s knife OR paring knife

Pastry brush (optional)

Scale OR dry measuring cups

Measuring spoons

Liquid measuring cup

Medium bowl

Large bowl

Whisk

Small offset spatula OR paring knife

Oven mitt OR kitchen towel

Cutting board OR platter

Servings
9 to 16 squares
For the peach layer:
  • 3 large peaches, washed, halved, pitted
  • ¼ cup (57 g) butter, melted
  • ⅓ cup (72 g) Redpath® Golden Yellow Sugar, packed
For the cake layer:
  • 1½ cups (188 g) all-purpose flour
  • 1 tsp (5 g) baking powder
  • ½ tsp (3 g) salt
  • ⅛ tsp (1 g) baking soda
  • 2 large eggs
  • ¾ cup (163 g) Redpath® Golden Yellow Sugar, packed
  • ¼ cup (63 ml) oil (canola, vegetable, or olive oil)
  • ¼ cup (63 ml) milk
  • ¼ cup (57 g) butter, melted
  • 2 tsp (10 ml) pure vanilla extract
  • ½ tsp (2 ml) pure almond extract
Garnishes (optional):
  • Vanilla ice cream
  • Whipped cream
  • Toasted almonds
Instructions
For the peach layer:

Step 1

Preheat the oven to 350°F (176°C). Lightly grease and line the bottom and sides of a 9-inch square baking pan with parchment paper.

Step 2

Line a baking sheet with paper towels.

Step 3

Place peach halves, cut side down, onto a cutting board. Slice peaches into ¼- to ½-inch thick half-moons (not wedges) by making vertical slices into the halves. Place slices onto the paper towel-lined baking sheet to remove any excess moisture. Pat the tops dry with paper towels.

Step 4

Add the melted butter to the bottom of the prepared pan. Use a pastry brush or tilt the pan to coat the bottom.

Step 5

Evenly sprinkle the Redpath® Golden Yellow Sugar over the butter.

Step 6

Arrange the peach slices over the brown sugar, ensuring the slices overlap and the bottom is completely covered; there should be no gaps. Place pan into the fridge until needed.

For the cake:

Step 1

In a medium bowl, whisk together the flour, baking powder, salt, and baking soda.

Step 2

In a large bowl, whisk the eggs until lightly beaten. Whisk in the Redpath® Golden Yellow Sugar, oil of choice, milk, melted butter, vanilla extract, and almond extract until well combined.

Step 3

Add half of the dry ingredients to the wet ingredients and fold in, using the whisk, until just combined. Add the remaining dry ingredients and repeat process until no flour streaks remain.

Step 4

Remove pan from the fridge and carefully transfer the batter over the peaches, being careful not to disturb the placement of the fruit. Use a small offset spatula to evenly spread the batter.

Step 5

Place pan into the preheated oven and bake until a skewer inserted in the centre of the cake comes out clean or when cake is gently pressed, it springs back; 30 to 40 minutes. Run a small offset spatula or thin paring knife between the parchment paper and the walls of the cake pan.

Step 6

Slightly cool cake in the pan for 10 minutes before placing a platter or cutting board over the top of the pan. With an oven mitt or kitchen towel placed under the cake pan and the other hand firmly holding the cutting board (or platter) against the top of the pan, invert cake. Remove cake pan after 5 minutes. This will allow gravity to assist if the cake doesn’t immediately slide out.

Step 7

Let cool for at least 30 minutes before attempting to slice into squares.

Step 8

Serve at room temperature or warmed up. For a plated dessert, serve with ice cream or whipped cream with a sprinkling of toasted almonds, if desired.

Image
A single square of peach upside-down cake served on a red-and-white striped plate. The cake is topped with caramelized peach slices and dollops of whipped cream. Fresh peach wedges and a gold fork are placed beside the dessert on a beige surface with soft natural lighting.