01 -
Turn your oven up to 350°F (175°C). Spray a muffin pan with non-stick spray or line with cupcake wrappers.
02 -
Combine the flour, baking soda, and salt in a medium bowl. Stir well with a whisk, then set aside for later.
03 -
Blend the softened butter, brown sugar, and white sugar in a big bowl with a mixer. Do this on medium speed until everything’s smooth and creamy—should take about 2-3 minutes.
04 -
Toss the peanut butter into the butter-sugar mix and beat it until it’s fully mixed in. Crack in the egg and pour the vanilla, then blend until the texture looks light and airy.
05 -
Slowly stir the dry flour mix into the wet peanut butter mix using low speed. Don’t mix too much or the dough will get tough!
06 -
Mix ¾ cup of chocolate chips gently into the dough with a wooden spoon or spatula. Keep the other ¼ cup for sprinkling on top later.
07 -
Use a spoon or scooper to evenly distribute the dough into the muffin spaces. Fill each about ¾ full, and sprinkle the leftover chocolate chips on top.
08 -
Pop the pan in the preheated oven and bake for 12–15 minutes. They’re ready when the edges turn golden while the centers are still soft.
09 -
Take the pan out and leave the cookie cups to cool for about 10 minutes. Then move them to a cooling rack so they finish setting up.
10 -
Dig in while warm for melty chocolate or let them cool fully for a chewy treat. Toss on some vanilla ice cream or drizzle caramel or chocolate sauce if you want something extra.