In a mixing bowl, whisk together the rolled oats, Greek yogurt, eggs, milk, vanilla extract, cinnamon, and ground flaxseed until well combined.
Heat a frying pan over medium-high heat and add the cooking oil.
Pour the entire batter into the pan, spreading it evenly. Let cook for 4-5 minutes, or until the bottom is set and golden brown.
Using a spatula, flip and break apart the oatmeal into smaller pieces, scrambling it as it cooks. Continue cooking for another 2 minutes, stirring occasionally, until fully cooked and lightly crispy.
Transfer to a bowl and top with banana slices, blueberries, and Greek yogurt before serving.
Notes
For fresher oatmeal the next day: cook only half of the batter and store the remaining mixture in the fridge. Cook fresh as needed.
Texture Tip: If you prefer a firmer texture, cook the batter longer before scrambling.
More protein: Add the protein powder, use another egg, or add more Greek yogurt to get closer to 30 g for a full breakfast.