Eggnog Crumble Cake - Canada's Food Island

Ingredients

• 1 cup Flour
• 1 cup Brown Sugar
• 2.25 tsp Cinnamon
• 0.5 cup Melted Butter
• 1 tsp Salt
• 0.75 cup Sugar
• 9 tbsp Butter (room temp)
• 6 tbsp Sour Cream
• 6 tbsp ADL Eggnog
• 1 Egg
• 1 Egg Yolk
• 1.5 cup AP Flour
• 1 tsp Vanilla Extract
• 2 tsp Baking Powder
• 0.25 tsp Salt
• 0.75 cup Powdered Sugar
• 3 tbsp Egg Nog
• 1 tbsp Rum