Ham and Cheese Sliders with Horseradish | Jernej Kitchen

Ingredients

• 1 tbsp (15g) unsalted butter
• 1 tbsp (15g) all-purpose flour
• 160 g (2/3 cup) milk
• 1 tsp whole grain mustard
• 1 tbsp prepared horseradish
• 8-12 dinner rolls (depending on the size and shape)
• 6-8 slices honey ham
• 8-10 slices mozzarella cheese
• 3 tbsp (45g) melted butter
• 1/2 tsp poppy seeds
• 1 tsp sesame seeds
• 1/2 tsp whole grain mustard