Traditional Mary Jane Cake
This authentic Mary Jane cake recipe features rich molasses and warm spices for a quick, easy dessert with Depression-era roots. Perfect for busy families seeking a make-ahead, budget-friendly treat that improves with time.
Prep Time 15 minutes mins
Cook Time 35 minutes mins
Cooling Time 30 minutes mins
Total Time 1 hour hr 20 minutes mins
Course Breakfast, Dessert, Snack
Cuisine American, Vintage
Servings 9 squares
Calories 285 kcal
- 2 cups all-purpose flour
- 1 teaspoon baking soda"
- 1 teaspoon ground cinnamon
- 1 teaspoon ground ginger
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground cloves
- 1/2 teaspoon salt
- 1/2 cup vegetable shortening (or butter)
- 1/2 cup granulated sugar
- 1 cup dark molasses"
- 1 large egg
- 1 cup hot water
- Powdered sugar for dusting (optional)
Preheat oven to 350°F (175°C). Grease and flour an 8×8-inch square baking pan.
In a medium bowl, whisk together flour, baking soda, cinnamon, ginger, nutmeg, cloves, and salt.
In a large bowl, cream together the shortening and sugar until light and fluffy.
Beat in the molasses and egg until well combined.
Gradually add the dry ingredients to the wet ingredients, alternating with hot water, beginning and ending with the dry ingredients. Mix just until combined.
Pour the batter into the prepared pan. The batter will be thin - this is normal.
Bake for 35-40 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs.
Allow to cool in the pan for at least 30 minutes before cutting into squares.
Dust with powdered sugar before serving if desired.
This cake actually improves in flavor and moisture if made a day ahead, making it perfect for busy families.
For a more modern version, you can substitute butter for the shortening for richer flavor.
Store at room temperature in an airtight container for up to 4 days.
The cake freezes well for up to 3 months - wrap individual pieces for quick breakfast or lunchbox options.
For extra flavor, try adding 1/4 cup of chopped crystallized ginger or raisins to the batter.
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