For a softer bite, pulse the oats in a food processor 5–10 times until coarsely ground. If you like more texture, skip this step.
In a large bowl, combine oats, nut butter, honey/maple, shredded coconut, chia seeds, vanilla, and salt. Stir with a sturdy spoon or your clean hands.
If the mixture feels dry or crumbly, add milk 1 teaspoon at a time until it holds together when pressed. Too sticky? Add a tablespoon of oats or coconut.
Stir in chocolate chips and any optional add-ins (protein powder, spices, zest). Avoid overmixing so the chips don't melt from hand warmth.
Refrigerate the mixture for 10–15 minutes to firm up. This makes rolling easier and less sticky.
Scoop 1 tablespoon at a time and roll into smooth balls. Aim for 18–22 bites, depending on size.
Pour extra shredded coconut into a shallow dish and roll each ball to coat evenly. Press gently so it sticks—like a cozy winter jacket.
Enjoy immediately or chill for another 10 minutes to set. They taste even better after an hour in the fridge.