Amish Onion Cake

The “Savory Gold” Amish Onion Cake

This cake is traditionally served warm alongside a hearty soup or enjoyed as a standalone afternoon snack with a sharp piece of cheddar cheese.

CategoryDetails
Prep Time20 minutes
Bake Time30–35 minutes
Total Time55 minutes
Yield1 (9×13 inch) Cake

🍴 Ingredients

  • The Onion Topping:
    • 3 Large Yellow onions, thinly sliced
    • 4 tbsp Unsalted butter
    • 1 tbsp Poppy seeds
    • ½ tsp Salt & ½ tsp Black pepper
  • The Savory Batter:
    • 2 cups All-purpose flour
    • 1 tbsp Baking powder
    • 1 tsp Salt
    • ½ cup (1 stick) Butter, softened
    • 1 cup Sour cream (full fat is best here)
    • 2 Large eggs

👩‍🍳 Instructions

1. The Onion Caramelization

  • In a large skillet, melt 4 tbsp butter over medium heat. Add the sliced onions.
  • Cook for 15–20 minutes, stirring occasionally, until they are soft and a deep golden brown. Stir in the poppy seeds, salt, and pepper. Set aside to cool slightly (and drain if they seem oily).

2. The Creaming Phase

  • Preheat your oven to 190°C (375°F). Grease a 9×13 inch baking pan.
  • In a large bowl, cream the softened butter until smooth. Add the eggs one at a time, followed by the sour cream. The batter will be very thick and rich.

3. The Dry Fold

  • Sift in the flour, baking powder, and salt.
  • Fold gently until just combined. Do not overmix, or the cake will become tough rather than tender.

4. The Assembly

  • Spread the batter evenly into the prepared pan. It will be a thin layer, which is intentional.
  • Spread the caramelized onion mixture evenly over the top of the batter, pressing down very lightly so the onions “nestle” into the surface.

5. The Bake

  • Bake for 30–35 minutes until the edges are golden brown and a toothpick inserted into the center of the cake (avoiding the onions) comes out clean.

The “Herb” Variation: While poppy seeds are traditional, many Amish cooks will add a teaspoon of dried dill or thyme to the onion mixture. This adds an earthy, floral note that pairs beautifully with the tang of the sour cream in the batter.

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