Ingredients & Their Purpose

Cake Ingredients

• 2 cups water – Used to soften the raisins, infusing the cake with moisture and natural sweetness.
• 3/4 cup raisins – The signature texture and flavor boost; sweet and chewy gems throughout the cake.
• 1/2 cup vegetable oil – Provides essential moisture and richness without overpowering the flavor.
• 2 cups all-purpose flour – The foundation of the cake’s structure, yielding a soft but sturdy crumb.
• 1 cup granulated sugar – Sweetens the cake while balancing the spices.
• 1 1/2 teaspoons pumpkin pie spice – Brings cinnamon, nutmeg, and clove notes for that cozy, nostalgic warmth.
• 1 teaspoon baking soda – Leavens the cake, creating lift and a tender texture.
• 1/2 teaspoon fine salt – Enhances the flavor and balances the sweetness.
• 1 large egg, lightly beaten – Binds the ingredients and adds structure.
• 3/4 cup walnuts, finely chopped (optional) – Adds crunch and nuttiness for a classic bakery finish.

Frosting Ingredients

• 8 oz cream cheese, room temperature – The rich and tangy base for a luscious, smooth frosting.
• 1/4 cup unsalted butter, room temperature – Enhances creaminess and gives the frosting body and shine.
• 2 1/4 cups powdered sugar – Sweetens the frosting and ensures a smooth, spreadable texture.
• 1/4 teaspoon fine salt – Cuts through the sweetness and elevates the frosting’s depth of flavor.

Step-by-Step Instructions

Making the Cake

1. Preheat the oven: Set your oven to 325°F (163°C). Grease an 8×8 inch square baking pan and line the bottom with parchment paper.
2. Cook the raisins: In a saucepan, combine the water and raisins. Bring to a gentle boil and simmer for 10 minutes to plump the raisins. Stir in the vegetable oil and let the mixture cool to room temperature.
3. Mix the dry ingredients: In a separate bowl, whisk together the flour, granulated sugar, pumpkin pie spice, baking soda, and salt.
4. Combine wet and dry: Pour the cooled raisin mixture into the dry ingredients. Add the lightly beaten egg and stir just until combined. If using, fold in the chopped walnuts.
5. Bake: Pour the batter into the prepared pan and spread it evenly. Bake for 35 to 40 minutes, or until a toothpick inserted into the center comes out with just a few moist crumbs.
6. Cool: Let the cake cool completely in the pan before attempting to slice or frost.

Preparing the Frosting

1. Cream the butter and cream cheese: In a mixing bowl, beat the softened cream cheese and butter together until smooth and fluffy (about 2–3 minutes).
2. Add powdered sugar and salt: Gradually mix in the powdered sugar and salt. Beat until the frosting is creamy and fully blended, with no lumps.

Assembling the Spanish Bar

1. Slice the cake in half horizontally: Carefully remove the cooled cake from the pan and slice it into two thin layers using a long serrated knife.
2. Frost the first layer: Place the bottom layer on a serving board or platter. Spread half of the cream cheese frosting evenly over the top.
3. Add the top layer and frost: Place the second cake layer on top and gently press down. Spread the remaining frosting over the top, leaving the sides unfrosted for the traditional look.
4. Chill before serving: Refrigerate for at least 30 minutes for cleaner slicing and a firmer texture.

Why Everyone Loves This Classic Dessert

• Moist and flavorful – The simmered raisins and oil ensure every bite is tender and rich.
• Nostalgic spice blend – Brings back bakery memories and cozy seasonal vibes.
• Cream cheese frosting perfection – Silky and tangy, it complements the sweetness of the cake beautifully.
• Simple ingredients, standout results – You likely already have everything in your pantry.

Pro Tips for Success

• Let the raisin mixture cool before adding it to the flour—this keeps the egg from scrambling.
• Use room-temperature ingredients for the frosting to prevent lumps and achieve a smooth texture.
• Slice carefully – Use a serrated knife and a gentle sawing motion to slice the cake layers without tearing.
• Chill the cake before serving to enhance the flavor and texture.

Serving Suggestions

• With coffee or tea: The warm spice and rich frosting pair beautifully with a hot beverage.
• As a holiday dessert: Perfect for Thanksgiving or Christmas tables alongside pecan pie or apple crisp.
• Mini bars for parties: Cut into small squares or rectangles and serve on a dessert tray for nostalgic charm.