- Cream:
- 1/2 cup heavy whipping cream
- 1 small cinnamon stick
- 1/4 teaspoon ground cardamom
- 3 tablespoons pure maple syrup
- Oatmeal:
- 4 cups water
- 2 cups old-fashioned oats
- 1 teaspoon salt
- 2 tablespoons brown sugar
- 2 tablespoons maple syrup
- 2 tablespoons butter
- 1 cup blueberries
- 1/4 cup white sugar
- Combine heavy cream and cinnamon stick in a small saucepan. Bring to a boil; reduce heat, cover, and simmer for 10 minutes. Remove pan from heat; discard cinnamon stick. Add 3 tablespoons maple syrup and cardamom.
- Bring water to a boil in a large saucepan; add oats and salt. Cook and stir for 5 minutes. Remove from heat, add cream mixture, 2 tablespoons maple syrup, and brown sugar; stir to combine. Cover and let stand for 2 minutes.
- Set oven rack 4 to 6 inches from the heat source and preheat the oven's broiler. Grease seven 6-ounce ramekins.
- Divide blueberries equally among the ramekins. Spoon oatmeal mixture on top. Sprinkle white sugar over oatmeal. Place filled ramekins on a rimmed baking sheet.
- Broil in the preheated oven until sugar is melted, 7 to 9 minutes.