1. 1. Combine the Dry Ingredients: In a large mixing bowl, add the rolled oats, protein powder, ground flaxseed meal, unsweetened shredded coconut (if using), and a pinch of salt. Use a whisk or a fork to thoroughly combine these dry ingredients, ensuring the protein powder is evenly distributed and there are no lumps.

2. 2. Warm the Wet Ingredients (Optional but Recommended): In a separate, microwave-safe bowl, combine the nut butter and honey (or maple syrup). Microwave for 15-30 seconds on high, or gently warm on the stovetop over low heat, until the mixture is slightly softened and easier to stir. This step makes it much easier to incorporate into the dry ingredients smoothly.

3. 3. Mix Wet and Dry Together: Pour the warmed nut butter and honey mixture into the bowl with the dry ingredients. Add the milk and vanilla extract.

4. 4. Form the Dough: Using a sturdy spatula or your hands, mix everything together until a thick, uniform “dough” forms. It should be sticky but hold together when pressed. If the mixture seems too dry, add milk one teaspoon at a time until it reaches the right consistency. If it’s too wet, add a tiny bit more oats or protein powder. Now is the time to stir in any optional mini chocolate chips or chopped nuts.

5. 5. Press into a Pan: Line an 8×8 inch square baking pan with parchment paper, leaving an overhang on the sides. This makes it easy to lift the bars out later. Transfer the mixture to the prepared pan and press it down firmly and evenly using the back of a spatula or your hands. The more compact you make it, the better the bars will hold together.

6. 6. Chill to Set: Place the pan in the refrigerator for at least 30 minutes. This chilling time is crucial for the bars to firm up and become sliceable. If you’re in a hurry, 15-20 minutes in the freezer can also work.

7. 7. Slice and Serve: Once thoroughly chilled, use the parchment paper overhang to lift the entire slab out of the pan. Place it on a cutting board and slice into 10-12 bars using a sharp knife. You can make them larger or smaller depending on your preferred serving size.