Add oats, chia, Kika, vanilla, maple syrup, and cinnamon to a jar. Pour in milk, seal, and shake until fully combined. Refrigerate at least 4 hours or overnight.
When ready to eat, warm berries, maple syrup, and lemon juice in a saucepan over medium heat 5-7 minutes until soft. Mash into a thick jammy sauce and let cool slightly before swirling into your oats.
Top with peanut butter, nut butter, or seeds and enjoy!