Chunky, Chunky, Chunk Chocolate Chip Cookies

A few years ago a neighbor made these for me when I had my son. She gave them to me and the recipe. I misplaced the recipe, and was so happy when after doing some re-organizing I found it amongst other recipe books. This time I'm posting for safe keeping. Not sure where she got this form , but they are exceptionally good.

• Ready In: 50 mins
• Serves: 60
• Yields: 60 cookies

Ingredients

• 1  cup butter
• 1  cup granulated sugar
• 1  cup light brown sugar
• 1  teaspoon baking powder
• 1  teaspoon baking soda
• 1 1⁄4 teaspoons salt
• 2  large eggs
• 1  teaspoon vanilla extract
• 2 1⁄2 cups  traditional rolled oats
• 2⁄3 cup white chocolate, chunks or 2⁄3 cup chocolate chips
• 2  cups  king arthur unbleached all-purpose flour
• 1  cup  peanut butter chips
• 1  cup chocolate chips
• 1 1⁄2 cups  chopped walnuts

Directions

1. Preheat your oven to 375°F; line with parchment four baking sheets, or as many as you have.
2. Beat together the butter, sugars, baking powder, baking soda, and salt. Beat in the eggs and vanilla.
3. Using a blender or food processor, process the oats with the white chocolate until the oats are finely ground, and the chocolate is mostly ground; a few small chunks is ok. Add the oats and flour to the butter mixture, then stir in the peanut butter chips, chocolate chips, and chopped walnuts.
4. Drop the dough by tablespoonfuls, 2" apart, onto the prepared baking sheets. Bake the cookies for about 12 minutes, until they're set. They may be barely starting to brown around the edges, but the tops won't be brown at all. Remove the cookies from the oven, and cool.