Preheat oven to 350 degrees Fahrenheit.
Grease a baking sheet with butter or oil (if you have a stone baking sheet you can skip this step).
In a medium mixing bowl, smash butter with a fork. Add sugar and mix well.
Crack eggs into the center of the butter and sugar. Add vanilla and use your fork to smash and mix until everything is well combined.
In a separate bowl add the flour, oats, chia and flax seeds, baking soda, and baking powder. Stir and create a small well in the center of the mixture.
Pour your wet ingredients into the well and mix thoroughly.
Stir in raisins and chocolate chips.
Scoop about a tablespoon of batter into your hands and roll into a ball. Place balls on a baking sheet and space them about 1-inch apart. You should be able to fit about 20 balls on a standard baking sheet.
Use a fork to gently flatten each ball. Dip your fork in a cup of water if your batter starts sticking.
Bake for 15-18 minutes. Makes about 28 cookies.
Let cool and store in an airtight container. My family prefers to eat these frozen!