Asparagus Cheese Soufflé Roll | Canadian Goodness

Ingredients

• 1/3 cup (80 mL) butter
• 1/3 cup (80 mL) all-purpose flour
• 1/2 tsp (2 mL) salt
• 1 1/4 cups (310 mL) Milk
• 1/2 cup (125 mL) Canadian Cheddar cheese shredded
• 7 eggs separated
• 1/4 tsp (1 mL) cream of tartar
• 2 tbsp (30 mL) butter
• 1 small onion finely chopped
• 2/3 cup (160 mL) slivered almonds
• 2 tbsp (30 mL) all-purpose flour
• Salt to taste
• 1/2 tsp (2 mL) ground nutmeg
• Freshly ground pepper to taste
• 1 lb (450 g) asparagus blanched
• drained and chopped
• 1 1/2 cups (375 mL) Canadian Swiss cheese shredded
• 1 cup (250 mL) sour cream
• 1 tbsp (15 mL) Dijon mustard