Mary’s Prune Cake: A Taste of Nostalgia

The first time I tasted Mary’s Prune Cake, I wasn’t quite sure what to expect. I’d always associated prunes with, well, other things. But one bite of this moist, deeply spiced cake, and I was hooked. It was like a warm hug from the inside out, a comforting reminder of simple pleasures and the kind of recipes that get passed down through generations. This isn’t just a cake; it’s a memory, a connection, a little piece of family history you can savor with every bite.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 45-60 minutes
• Total Time: 1 hour 5 minutes – 1 hour 20 minutes
• Servings: 12-16
• Yield: 1 cake
• Dietary Type: Dairy-Free (cake), Vegetarian

Ingredients

For the Cake:

• 3 large eggs
• 1 cup vegetable oil
• 1 1/2 cups sugar
• 2 cups all-purpose flour, combined with:
  • 1 teaspoon baking soda
  • 1 teaspoon cinnamon
  • 1 teaspoon nutmeg
  • 1 teaspoon allspice
  • 1 teaspoon salt
• 1 teaspoon vanilla extract
• 1 cup cooked prunes, chopped
• 1 cup buttermilk
• 1 cup nuts, chopped (walnuts or pecans recommended)

For the Icing:

• 1 cup sugar
• 1/2 cup buttermilk
• 1 teaspoon Karo light corn syrup
• 1/2 teaspoon vanilla extract
• 1 pinch salt
• 1/2 cup (1 stick) melted butter

Equipment Needed

• 13x9x2 inch baking pan
• Mixing bowls
• Measuring cups and spoons
• Whisk or electric mixer
• Saucepan
• Fork

Instructions

1. Preheat your oven to 300°F (150°C). This lower temperature ensures the cake bakes evenly and stays moist.
2. In a large mixing bowl, blend together the sugar, oil, and eggs until well combined. An electric mixer will speed this process up, but a sturdy whisk will work just fine. The mixture should be smooth and slightly lightened in color.
3. In a separate bowl, whisk together the flour, baking soda, cinnamon, nutmeg, allspice, and salt. This ensures that the spices and leavening agent are evenly distributed throughout the flour.
4. Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk. Begin and end with the dry ingredients, mixing until just combined after each addition. Be careful not to overmix, as this can result in a tough cake.
5. Stir in the vanilla extract, chopped prunes, and chopped nuts. Ensure these are evenly distributed throughout the batter.
6. Pour the batter into a greased and floured 13x9x2 inch baking pan. This prevents the cake from sticking and makes it easier to remove after baking.
7. Bake in the preheated oven for 45-60 minutes, or until a wooden skewer inserted into the center comes out clean. Start checking for doneness at 45 minutes.
8. While the cake is baking, prepare the icing. In a medium saucepan, combine the sugar, buttermilk, Karo light corn syrup, vanilla extract, salt, and melted butter.
9. Bring the icing mixture to a boil over medium heat, stirring constantly to prevent scorching. Once boiling, remove from heat immediately.
10. As soon as the cake is removed from the oven, pour the hot icing over the hot cake. The heat will help the icing soak into the cake, creating a deliciously moist and flavorful result.
11. Use a fork to pierce holes all over the surface of the cake. This allows the icing to penetrate even further, ensuring every bite is infused with its sweetness.
12. Let the cake cool completely in the pan before slicing and serving.

Expert Tips & Tricks

• Don’t be afraid of the prunes! They add a unique depth of flavor and incredible moisture to the cake. If you’re not a huge prune fan, try using prune puree for an even smoother texture.
• Spice it up: Feel free to adjust the spices to your liking. A little ginger or cardamom would be lovely additions.
• Nuts about nuts: Walnuts and pecans are classic choices, but you could also use toasted almonds or even a sprinkle of pumpkin seeds for a different texture and flavor.
• Buttermilk substitute: If you don’t have buttermilk on hand, you can make a quick substitute by adding 1 tablespoon of lemon juice or white vinegar to a cup of regular milk. Let it sit for 5 minutes before using.
• Make ahead: The cake can be baked a day ahead and stored at room temperature, well-wrapped. The icing can also be made ahead and reheated gently before pouring over the cake.
• Even baking: To ensure even baking, rotate the cake halfway through the baking time.

Serving & Storage Suggestions

Mary’s Prune Cake is best served at room temperature, allowing the flavors to fully develop. It’s delicious on its own with a cup of coffee or tea, or you can dress it up with a dollop of whipped cream or a scoop of vanilla ice cream.

Storage:

• Room Temperature: Store the cake in an airtight container at room temperature for up to 3 days.
• Refrigerator: For longer storage, keep the cake in the refrigerator for up to a week.
• Freezer: The cake can also be frozen for up to 2 months. Wrap it tightly in plastic wrap and then in foil to prevent freezer burn. Thaw overnight in the refrigerator before serving.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value*
Calories	603 kcal	30%
Total Fat	33.6 g	43%
Saturated Fat	8.7 g	44%
Cholesterol	74.4 mg	25%
Sodium	493.4 mg	21%
Total Carbohydrate	71.9 g	24%
Dietary Fiber	2.8 g	11%
Sugars	49.5 g	N/A
Protein	7.1 g	14%

*Percent Daily Values are based on a 2,000 calorie diet.

Variations & Substitutions

• Gluten-Free: Substitute the all-purpose flour with a gluten-free blend. Be sure to add a binder like xanthan gum to help with the texture.
• Vegan: Replace the eggs with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg). Use a plant-based butter alternative and non-dairy buttermilk (almond or soy milk with lemon juice).
• Spiced Apple Prune Cake: Add 1 cup of diced apples to the batter along with the prunes for a fall-inspired twist.
• Chocolate Prune Cake: Add 1/4 cup of unsweetened cocoa powder to the dry ingredients for a chocolatey version.
• Bourbon Glaze: Replace the vanilla extract in the icing with 1 tablespoon of bourbon for an extra kick.

FAQs (Frequently Asked Questions)

Q: Can I use fresh prunes instead of cooked?
A: No, it’s best to use cooked, softened prunes for this recipe. Fresh prunes will not have the same texture or moisture content.

Q: Do I have to use buttermilk?
A: Buttermilk adds a tangy flavor and helps to create a tender crumb, but you can substitute with regular milk mixed with lemon juice or vinegar if needed.

Q: Can I reduce the amount of sugar?
A: You can slightly reduce the sugar, but keep in mind that it also contributes to the cake’s moisture and texture. Reducing it too much may result in a drier cake.

Q: How do I know when the cake is done?
A: A wooden skewer inserted into the center of the cake should come out clean or with just a few moist crumbs attached.

Q: Can I freeze the cake with the icing on it?
A: Yes, you can freeze the cake with the icing on it. Wrap it tightly in plastic wrap and then in foil to prevent freezer burn.

Final Thoughts

Mary’s Prune Cake is more than just a recipe; it’s a legacy. It’s a taste of home, a comforting reminder of simpler times, and a testament to the power of good food to bring people together. I urge you to try this recipe and experience the warmth and deliciousness for yourself. Share it with your loved ones, and perhaps it will become a treasured tradition in your family as well. Don’t hesitate to experiment with the variations and make it your own. And, of course, let me know what you think! Every baker has their own touch, and I’m excited to hear how you make Mary’s Prune Cake your own.