Refreshing Oatmeal Drink (Agua de Avena) Recipe

Refreshing Oatmeal Drink (Agua de Avena) Recipe

Ingredients

This recipe was originally developed for 8 servings. Ingredient amounts scale automatically, but cooking times and steps remain the same. Keep in mind that not all recipes scale perfectly.

  • 8 cups water, divided
  • 1 cup quick-cooking oats
  • 1 cinnamon stick
  • cup white sugar
  • 2 teaspoons vanilla extract

Directions

Step 1: In a blender, combine 5 cups of water, the quick-cooking oats, and the cinnamon stick. Blend for about 1 minute until the mixture is smooth and uniform.

Step 2: Pour the blended oat mixture through a fine strainer into a pitcher, catching the liquid and leaving the solids behind.

Step 3: Add the remaining 3 cups of water through the strainer to extract any remaining flavor from the solids, letting it flow into the pitcher.

Step 4: Stir in the white sugar and vanilla extract until fully dissolved.

Step 5: Refrigerate the mixture for at least 1 hour or until thoroughly chilled before serving.

Cook's Notes

  • Old-fashioned oats can be substituted for quick-cooking oats if preferred.
  • The sweetness can be adjusted: most enjoy a full cup sugar, but 1/3 cup works well for a less sweet version.

Nutrition Facts (per serving)

  • Calories: 91
  • Total Fat: 1g (1% DV)
  • Saturated Fat: 0g (1% DV)
  • Sodium: 8mg (0% DV)
  • Total Carbohydrate: 20g (7% DV)
  • Dietary Fiber: 1g (4% DV)
  • Total Sugars: 13g
  • Protein: 1g (3% DV)
  • Calcium: 17mg (1% DV)
  • Iron: 1mg (3% DV)
  • Potassium: 43mg (1% DV)

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

**Nutrient information is based on available data; some ingredients may not have complete nutrition information. Consult a healthcare professional if you have specific dietary restrictions.

Comments

Jack Lee

09/26/2025 10:51:22 AM

I prepare this recipe frequently, but I only include vanilla or cinnamon when I'm making it with milk to enjoy it hot. It's incredibly hydrating and refreshing!

Helen Smith

09/26/2025 03:33:06 PM

Not the best in my opinion; it was a bit too watery when I was expecting a creamier consistency. While it was politely received, no one asked for seconds during our cookout in the hot weather. It didn't deliver the refreshing experience I was looking for.

Jonathan Brown

09/25/2025 09:31:41 PM

I prepared this dish and my 9-month-old baby absolutely adores it, just like we do! I used a few dates for sweetness instead of sugar. Does anyone have an idea of how long this can be stored in the fridge?

Gregory Thompson

09/26/2025 08:44:47 PM

After trying Lola's Horchata recipe and being thoroughly impressed, I decided to make a variation using raw honey instead of sugar to preserve the health benefits of the oats. The outcome was reminiscent of Cheerios, so I affectionately named it Cheeriata. I look forward to preparing the original recipe in the future, but for now, I'm content with my lower-sugar version. When substituting honey for sugar, remember that honey is sweeter, so adjust accordingly. I also threw in some flax seeds along with the oats for added nutrition. I'm grateful for the recipe being shared as it gave me the courage to experiment with a new creation.

Brian Gomez

09/24/2025 08:17:24 PM

If you stick to the recipe, it turns out great. It's just how I remember it. I grew up in Costa Rica and for years couldn't figure out the secret behind it. But now, thanks to this recipe, I finally know.