In a mason jar, combine the oats, chia seeds, chai spice, vanilla extract, pure maple syrup, oat milk, almond butter, and 1 tablespoon of cold brew concentrate. Using a butter knife, stir the mixture until fully combined.
Place a lid on the jar and refrigerate for at least 3 hours and up to 5 days.
In the morning, taste and adjust the amount of cold brew concentrate to taste. Enjoy cold or heat in the microwave for 60 to 90 seconds.
Note: See blog post for tips on how to use regular brewed coffee in place of the concentrate.Nutrition for recipe: 386 calories, 16 grams fat (2 grams saturated), 50 grams carb, 13 grams protein, 10 grams sugar, 11 grams protein.