Czech Poppy Seed Sweet Roll (Kolace) Filling Recipe

poppy swiss roll slices
Basilios1 / Getty Images
  • 40 mins
  • Prep: 10 mins,
  • Cook: 30 mins
  • Yield: 1 1/4 cups Filling (6 servings)
Ratings (12)

This traditional poppy seed filling recipe is perfect for Czech koláče or sweet rolls. But it can be used in any pastry calling for poppy seed filling, like kołaczki or drozdzówki. This filling recipe calls for freshly ground poppy seeds using a poppy seed grinder. A food processor won't produce the same results, but I've also had good luck with the Waring Spice Grinder.

What You'll Need

  • 1 cup poppy seeds (ground)
  • 1 1/2 cups milk
  • 1 teaspoon vanilla
  • 3 tablespoons corn syrup (white) 
  • 1/2 cup sugar
  • 3 tablespoons butter
  • 2 tablespoons flour (all-purpose)
  • 1 pinch salt

How to Make It

  1. In a medium saucepan, combine all ingredients. Bring to a boil over low heat.
  2. Reduce heat and simmer for 30 minutes, stirring frequently. Cool completely before using. Can be made ahead and stored in the refrigerator for up to one week.
Nutritional Guidelines (per serving)
Calories 370
Total Fat 20 g
Saturated Fat 6 g
Unsaturated Fat 5 g
Cholesterol 21 mg
Sodium 318 mg
Carbohydrates 44 g
Dietary Fiber 6 g
Protein 8 g
(The nutrition information on our recipes is calculated using an ingredient database and should be considered an estimate. Individual results may vary.)