Blueberry Banana Oatmeal Breakfast Smoothie Recipe

Blueberry Banana Oatmeal Smoothie – a simple, heart-healthy, dairy-free breakfast option packed with fiber and flavor. Perfect for busy mornings when you need something nutritious to take on the go.

Blueberry Banana Oatmeal Smoothie

I love quick, wholesome smoothies for breakfast, and this Blueberry Banana Oatmeal Smoothie is one of my favorites. Inspired by the South American “avena” oatmeal shake—traditionally made with milk, cinnamon, and sugar—this version swaps in almond milk and fresh fruit to create a dairy-free, fiber-rich drink. The cooked oats give the smoothie a creamy, satisfying texture while the ripe banana and blueberries add natural sweetness and antioxidants. I usually sweeten it lightly with raw sugar, but you can use stevia, honey, maple syrup, or any sweetener you prefer.

This recipe is ideal when prepared and consumed right away for the best texture and flavor. If you only need one serving, cook the full amount of oats then blend half and refrigerate the remainder for another morning.

Why this smoothie works

Combining cooked oats with fruit and almond milk delivers a balanced breakfast that includes whole grains, natural fruit sugars, and some healthy fats from almond milk. The oats provide soluble fiber, which helps keep you full and supports heart health. Blueberries add antioxidants while banana contributes potassium and a creamy body to the smoothie. The result is a portable, nutrient-dense drink that’s quick to prepare and easy to customize.

Ingredients

• 1/2 cup raw quick oats*
• 2 cups water
• 1/2 cup unsweetened vanilla almond milk
• 1/2 cup blueberries
• 1/2 ripe medium banana
• 1/2 tsp vanilla extract
• 2 tbsp raw sugar (or preferred sweetener to taste)
• 1/2 cup ice

Instructions

1. Combine the oats and water in a small pot over medium heat. Cook for about one to two minutes, stirring frequently, until the mixture becomes thick and bubbly.
2. Remove the pot from the heat and allow the cooked oats to cool for a few minutes. Cooling helps the blender process the mixture more smoothly and prevents warming the smoothie.
3. In a blender, add the almond milk, blueberries, banana, cooled oats, vanilla extract, sugar (or sweetener), and ice.
4. Blend on high until the mixture is completely smooth and creamy. If the smoothie is too thick, add a splash more almond milk or water to reach your desired consistency.
5. Pour the smoothie into a glass over ice if you like it colder, or enjoy immediately straight from the blender.
6. Savor and enjoy!

Yield and serving size

Yield: 2 servings (about 3 1/2 cups). Serving size: approximately 3/4 cup per serving.

Nutrition (per serving)

• Calories: 180 kcal
• Carbohydrates: 38 g
• Protein: 3 g
• Fat: 2 g
• Fiber: 4 g
• Sugar: 8 g
• Sodium: 52.5 mg

Notes and tips

• *To make this gluten-free, use certified gluten-free oats.
• For a creamier texture, replace the almond milk with canned coconut milk (light) or add a tablespoon of nut butter.
• If you prefer a colder smoothie, use frozen blueberries or a frozen banana instead of fresh and reduce the ice.
• Swap raw sugar for honey, maple syrup, or a calorie-free sweetener based on your dietary needs.
• To increase protein, add a scoop of your favorite protein powder, Greek yogurt (if not dairy-free), or a tablespoon of chia or hemp seeds.

Make-ahead and storage

For best flavor and texture, blend and drink immediately. If you need to make this ahead, store the blended smoothie in an airtight container in the fridge for up to 24 hours; shake or stir well before drinking. If you separate the cooked oats, refrigerate the unused portion for up to 2 days and blend fresh when ready to serve.

Variations

Try a mixed-berry version by swapping blueberries for a cup of mixed berries, or add a handful of spinach for a green boost—spinach blends smoothly and won’t overpower the flavor. For a tropical twist, replace blueberries with mango and add a splash of orange juice.