Sweet Vidalia Onion Cake

Prep: 15 min Cook: 40 min Serves: 12 Cuisine: American

Sweet Vidalia Onion Cake offers a moist, flavorful combination of caramelized onions and tender cake, perfect for brunch, potlucks, or casual gatherings with a hint of sweetness.

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Ingredients

  • 2 1/2 cups chopped Vidalia onions
  • 4 tablespoons butter or margarine
  • 1 1/2 cups granulated sugar
  • 1/2 stick butter or margarine
  • 1/3 cup shortening
  • 2 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1 teaspoon salt
  • 3 eggs

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Grease and flour a 9-inch round pan, two pans, or a 13 x 9 x 2-inch pan with Baker's Joy.
  3. Sift all-purpose flour, baking powder, and salt together in a large bowl.
  4. In a skillet, melt 4 tablespoons of butter or margarine over medium heat.
  5. Add chopped Vidalia onions and cook until caramelized, about 10-15 minutes. Let cool slightly.
  6. In a mixing bowl, cream together 1 1/2 cups granulated sugar and 1/2 stick butter or margarine until light and fluffy.
  7. Add eggs one at a time, beating well after each addition.
  8. Gradually add the sifted dry ingredients to the creamed mixture, mixing just until combined.
  9. Fold in the cooked onions.
  10. Pour batter into the prepared pan(s).
  11. Bake for 40 minutes or until a toothpick inserted into the center comes out clean.
  12. Allow to cool before serving.

Tips & Substitutions

For a sweeter flavor, consider adding a teaspoon of vanilla extract or a pinch of nutmeg to the batter. If Vidalia onions are not available, any sweet onion variety can be used as a substitute. You can also replace half of the granulated sugar with brown sugar for a richer taste. Make sure the onions are cooked until caramelized, as this enhances their natural sweetness, which complements the cake.

Serving Suggestions

This Sweet Vidalia Onion Cake pairs beautifully with a light salad or a dollop of whipped cream for a unique dessert experience. For a savory touch, serve it alongside Virginia's Zucchini Soup for a delightful meal. It also makes a great addition to brunch or as a snack with coffee, such as Amaretto Coffee.

Storage & Reheating

Store any leftovers in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate the cake for up to a week. To reheat, slice the cake and warm it in a microwave for about 10-15 seconds, or enjoy it cold as a delightful treat.

Nutrition & Diet Analysis (per serving)

Each serving of Sweet Vidalia Onion Cake contains roughly 485 calories, with 6g protein, 47g carbohydrates, and 31g fat. It is an excellent source of vitamin C (20% of the Daily Value), and a good source of iron and dietary fiber. Note that it is relatively high in sodium, at 762mg per serving (33% of the Daily Value).

485 kcal 24% DV
Protein Fat Carbs

Macronutrients

Protein 5.5g 11% DV
Total Fat 31.4g 40% DV
Carbs 47.3g 17% DV
Fiber 3.3g 12% DV
Sugar 0.5g 1% DV

Electrolytes

Sodium 761.6mg 33% DV
Potassium 194.3mg 4% DV
Cholesterol 13.5mg 4% DV

Vitamins & Minerals

Vitamin A 4.5mcg 1% DV
Vitamin C 18.3mg 20% DV
Vitamin D 0mcg
Calcium 120.7mg 9% DV
Iron 2.5mg 14% DV
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use regular onions instead of Vidalia onions?

Yes, you can use regular onions, but the sweetness of the cake may be slightly diminished. To enhance the flavor, consider using sweet onions or adding a pinch of sugar while caramelizing them to mimic the sweetness of Vidalia onions.

Is it possible to make this cake ahead of time?

Absolutely! You can prepare the cake a day in advance. Just ensure it is completely cooled before storing it in an airtight container. This will allow the flavors to meld, making it even more delicious when served the next day.

Can I freeze the Sweet Vidalia Onion Cake?

Yes, this cake can be frozen. Wrap it tightly in plastic wrap and then in aluminum foil to prevent freezer burn. It can be stored for up to 3 months. Thaw it in the refrigerator overnight before serving for the best texture.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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