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Agua de Avena served in a crystal glass next to a bowl with dried oatmeal.
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5 from 33 votes

Agua de Avena (Oat Water)

Stay hydrated with this yummy Agua de Avena (or oat water). Only a handful of ingredients are needed to put together this wonderfully refreshing drink.
Prep Time1 day 10 minutes
Cook Time0 minutes
Total Time1 day 10 minutes
Course: Drink
Cuisine: Mexican
Servings: 4 cups
Calories: 46kcal

Ingredients

Instructions

  • Mix the oatmeal with 1 cup of water
  • Cover the bowl with plastic wrap.
  • Soak overnight in the fridge.
  • The next morning, you'll see that the oatmeal will have absorbed some of the water.
  • Discard the water used to soak the oats.
  • Strain and rinse the soaked oats with clean water.
  • Put the oatmeal in a blender.
  • Add vanilla, cinnamon, sugar substitute, and the rest of the water.
  • Blend until smooth.
  • Serve over ice.

Notes

Rolled oats or old-fashioned oats work best in this recipe. Using quick oats or instant oats will result in a mushy texture. 
Use a sugar substitute like Stevia or Monk Fruit, or honey. 
To make it creamier, add sweetened condensed milk. 

Nutrition

Calories: 46kcal | Carbohydrates: 8g | Protein: 2g | Fat: 1g | Saturated Fat: 0.2g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 0.3g | Sodium: 16mg | Potassium: 45mg | Fiber: 1g | Sugar: 0.3g | Vitamin A: 1IU | Vitamin C: 0.02mg | Calcium: 18mg | Iron: 1mg