In a medium-sized saucepan, whisk together sugar, cocoa powder, flour, and salt.
Stream in the dairy-free milk and whisk until dry ingredients dissolve.
Warm stove over medium heat and stir mixture constantly for about 10 minutes, or until the sauce has thickened.
Once thick and gravy-like consistency, remove saucepan from heat. Stir in plant-based butter and vanilla until incorporated and silky smooth.
Enjoy warm served over fresh biscuits, pancakes, fresh fruit, or your favorite treat.
Notes
Store leftover chocolate gravy in an airtight container in the fridge for up to 3 days. Reheat in the microwave or on the stovetop with an extra splash of dairy free milk.