Chocolate Dipped Peanut Butter Cookies

1 cup soft butter
¼ cup vegetable oil
1 cup peanut butter
2 cups packed brown sugar
1 egg and 2 egg yolks
2 teaspoons vanilla extract
2 ¾ cups all-purpose flour
1 teaspoon baking soda
1 teaspoon baking powder
1 teaspoon salt
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3 cups milk (or semi-sweet) chocolate chips
1 ½ tablespoons creamy peanut butter

• In a large bowl, beat the butter, oil, and brown sugar until well combined.
• Mix in the egg, egg yolks, and vanilla just until combined. Do not overmix.
• Add dry ingredients: flour, baking soda, baking powder, and salt. Stir until just combined.
• Divide or scoop dough into 30 equal balls. (approximately 1.65 oz. each)
• Gently roll into a ball and  place on a parchment-lined baking sheet.
• Preheat the oven to 375 degrees. Bake for 12 minutes.
• Let cool completely.
• Melt chocolate chips with peanut butter in a microwave safe bowl for 30+ seconds until it can be stirred smooth. 
• Spoon a tablespoon size dollop of chocolate mixture onto a parchment sheet. Gently press the cooled cookie onto the dollop and gently press while turning until chocolate presents to the edge of the cookie. Repeat for each cookie.
• Drizzle tops with remaining chocolate mixture.
• Let set. Share!