Poppy Seed Sheet Cake

Featured in Sweet Treats from My Kitchen.

Moist poppy seed sheet cake with creamy poppy seed filling and crumbles. Prepared in 2 hours 40 minutes, makes 24 pieces.
Rehan Magic House Recipes
Updated on Mon, 24 Mar 2025 17:59:12 GMT
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Poppy Seed Cake from the Baking Sheet | magichouserecipes.com

Grandma's Poppy Seed Streusel Cake combines a buttery shortcrust pastry with a rich poppy seed filling and crispy streusel. The perfect balance between the delicate pastry and the aromatic poppy seed mixture makes this cake a traditional coffee gathering classic.

In my bakery, this cake is especially popular with customers who appreciate traditional baking artistry.

Carefully Selected Ingredients

  • Poppy seeds: Freshly ground for intense flavor
  • Semolina: Ensures perfect binding
  • Butter: High quality for buttery taste
  • Lemon zest: Provides fresh note
  • Vanilla: Harmonizes with the poppy seed aroma
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Poppy Seed Magic on the Sheet | magichouserecipes.com

Detailed Preparation

Shortcrust Preparation:
Process butter cold. Gently knead ingredients. Don't overwork dough. Set aside streusel.
Dough Rolling:
Keep evenly thin. Prick carefully. Let rest cool. Pull up edge slightly.
Poppy Seed Filling Preparation:
Mix poppy seeds with semolina. Bring milk to a boil. Let mixture swell. Cool slowly.
Assembly:
Distribute filling evenly. Sprinkle streusel loosely. Bake evenly. Cool completely.

In my family, this cake is a highlight at every coffee gathering. Especially the generous poppy seed filling makes it irresistible.

Perfect Accompaniments

  • Serve the poppy seed cake with a cloud of whipped cream
  • A fruity compote of plums or sour cherries creates a nice contrast
  • A dollop of vanilla ice cream turns it into a dessert
  • A strong coffee harmonizes perfectly with the intense poppy seed flavor

Creative Variations

  • A layer of apples under the poppy seed mixture adds fruitiness
  • Apricot jam under the streusel provides shine
  • Almonds in the streusel are suitable for a festive version
  • Quark filling instead of poppy seeds creates variety

Optimal Storage

  • The cake stays fresh at room temperature for up to two days
  • In the refrigerator, the shelf life extends to four days
  • Freezing in portions works well
  • Warm slightly before serving for optimal flavor

Practical Tips

  • Rolling the dough between two layers of parchment paper prevents sticking
  • Don't let the poppy seed mixture get too hot before adding eggs
  • Gently press down the streusel for an even surface
  • Don't forget the doneness test
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Poppy Seed Dream from the Baking Sheet | magichouserecipes.com

Cultural Traditions

Poppy seed cake has a long tradition especially in Eastern European cuisine. In many families, it is baked for Christmas and other holidays. The poppy seeds symbolize abundance and prosperity. Each region has its own variation.

After many years of experience with various poppy seed cake recipes, this version has proven to be the perfect balance between tradition and taste. The combination of buttery shortcrust, aromatic poppy seed filling, and crispy streusel makes this cake a timeless classic. I find it particularly fascinating how the inconspicuous poppy seeds transform into such a delicious filling.

Frequently Asked Questions

→ Can I use ready-made poppy seed filling?
Yes, ready-made poppy seed filling works too. Then reduce the milk and sugar accordingly.
→ Why semolina in the filling?
The semolina binds the moisture and gives the poppy seed filling a nice, firm consistency.
→ How long does the cake keep?
Refrigerated for at least 2 days. Due to the poppy seed filling, it tends to become moister over time.
→ Does the dough really need to be chilled?
Yes, chilling prevents the dough from rising too much or warping during baking.
→ Can I freeze the cake?
Yes, it keeps well when frozen in portions. Allow to thaw at room temperature before serving.

Poppy seed cake with crumbles

Traditional poppy seed sheet cake with crispy shortcrust pastry, moist poppy seed filling and crunchy crumbles - a recipe just like grandma's.

Prep Time
50 Minutes
Cook Time
110 Minutes
Total Time
160 Minutes
By: Reham

Category: Desserts & Sweets

Difficulty: Intermediate

Cuisine: German

Yield: 24 Servings (1 sheet cake)

Dietary: Vegetarian

Ingredients

→ Dough

01 2 1/2 cups (300g) all-purpose flour
02 2 teaspoons baking powder
03 3/4 cup (150g) sugar
04 2/3 cup (150g) butter
05 2 packets vanilla sugar
06 Pinch of salt
07 Some lemon zest
08 2 medium eggs

→ Filling

09 5 cups (1200ml) milk
10 1 1/4 cups (250g) sugar
11 3 1/2 cups (400g) ground poppy seeds
12 3/4 cup (150g) semolina
13 1 package vanilla pudding powder
14 3/4 cup plus 2 tablespoons (200g) butter
15 3/4 cup plus 2 tablespoons (200g) heavy cream
16 3 medium eggs

→ For Working

17 Some fat for greasing the pan
18 Some flour for dusting the pan
19 Some flour for working the dough

Instructions

Step 01

Grease and flour the baking sheet. Mix dry ingredients, rub in the butter. Add eggs and set aside 1/3 as crumble topping, knead the rest into a dough.

Step 02

Roll out the dough to 1/5 inch (5mm) thickness, press onto the baking sheet, prick with a fork, and refrigerate for 1 hour.

Step 03

Bring milk with sugar to a boil. Stir in poppy seeds, semolina, and pudding powder until the mixture thickens.

Step 04

Melt in the butter, stir in the cream. After cooling, mix in the eggs.

Step 05

Spread the poppy seed filling over the dough base, sprinkle with the crumble topping, and bake for 45-50 minutes.

Notes

  1. Makes about 24 pieces and keeps refrigerated for at least 2 days.

Tools You'll Need

  • Baking sheet (12x16 inches/30x40cm)
  • Mixing bowl
  • Cooling rack

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains gluten
  • Contains dairy
  • Contains eggs