Tropical Coffee Cake (Microwave)

Coffee cake in minutes, no oven required. This one leans on two smart shortcuts, a boxed yellow cake mix and the microwave, so you can have a warm, streusel-topped cake on the table before the coffee finishes brewing.

Canned mandarin oranges do double duty. Their juice goes into the batter for moisture and bright citrus flavor, while the segments are arranged on top, where they bake into soft, jammy pockets.

The topping is where the tropical name earns out: shredded coconut, chopped nuts, sugar, and cinnamon make a sweet, toasty streusel that crisps over the cake.

There’s a reason it goes on partway through. Sprinkling the topping after the first few minutes of cooking keeps it from sinking into the still-liquid batter, so it stays put as a proper crust.

Let it stand a few minutes after cooking; microwave cakes finish setting as they rest, which is what gives you a clean, fully cooked crumb.

Kitchen Tips

• Add the topping partway through cooking so it sits on top instead of sinking into wet batter.
• Drain the mandarin oranges well, saving the juice for the batter, so they don’t make the cake soggy.
• Let the cake rest a few minutes after microwaving; it finishes cooking and setting as it stands.

Variations

• Use crushed pineapple or peaches in place of mandarin oranges.
• Toast the coconut and nuts first for a deeper, nuttier topping.
• Drizzle with a powdered sugar glaze once cooled.