Rice Krispy Treat Ice Cream

Bahan-bahan (4 porsi)

• 1½ cups heavy cream
• 1 cup milk
• ⅔ cups sugar
• ⅛ teaspoon fine sea salt
• 1 tablespoon vanilla extract (or 1 vanilla bean, scraped)
• 4 Rice Krispy Treats ((about 3 cups worth, chopped very small))