Bring 2 cups of water to a boil in a medium saucepan.
Add 1 cup extra thick rolled oats, reduce heat to medium-low, and cook, stirring occasionally, for 10 minutes until thickened.
While the oats cook, rinse ½ cup fresh blueberries and pat dry. Hull and quarter or chop 4 fresh strawberries into small pieces. Peel and dice 1 kiwi fruit.
Measure 2 teaspoons chia seeds and 2 teaspoons flax seeds and set them aside.
When the oats are cooked, remove the pan from the heat and stir in 1 ½ tablespoons honey until evenly mixed.
Divide the oatmeal evenly among serving bowls.
Top each bowl with the blueberries, chopped strawberries, diced kiwi, and sprinkle the chia and flax seeds over the bowls. Stir gently to combine, if desired.
If using, top each bowl with some walnuts (optional).