01 - Preheat oven to 350°F. Spread almonds on a baking sheet and roast for 10-12 minutes, until golden and fragrant. Let cool completely.
02 - In a blender, combine roasted almonds, water, honey or maple syrup, vanilla extract, and salt. Blend on high speed for 2-3 minutes until smooth and milky.
03 - Strain the mixture through a fine mesh sieve or nut milk bag into a jug to remove almond solids.
04 - Stir in the heavy cream or coconut cream until well combined.
05 - Chill in the refrigerator for at least 1 hour. Serve over ice in cold glasses. Garnish with a few roasted almond slivers or a dash of cinnamon if desired.