In a bowl, jar, or measuring cup, combine the heavy cream, vanilla syrup, and low-fat milk.
Whisk the mixture until it thickens. Using an electric whisk speeds up the process.
**Making the French Toast Matcha:**
In a small bowl, mix the matcha powder with 2 tablespoons of warm water until smooth. Add the remaining water and whisk until fully blended. Chill in the fridge for a few minutes.
For the French toast-flavored milk, whisk together the whole milk, maple syrup, and cinnamon until well combined.
Fill a cup with ice, then pour in the French toast milk, followed by the matcha mixture. Finish with a dollop of cold foam on top.
Get ready to sip on the delightful flavors of French toast infused with the goodness of matcha!