Preheat the oven to 375 degrees Fahrenheit.

Then, add the peanut butter, brown sugar, vanilla extract, and eggs to a large bowl.

Using a spoon, mix these ingredients vigorously. Initially, the mixture will seem watery, but the ingredients will bind together as they are mixed.

Add in almost all chocolate chips (saving about a tablespoon for later) to the bowl and stir.

Using your hands or 2 spoons, shape the cookie dough into 6 to 7 large cookies. If you prefer them smaller, then divide the dough into 10 to 12 cookies.

Place the cookies on a parchment paper-lined baking sheet.

Divide the tablespoon of chocolate chips onto the tops of the cookies.

Then bake these at 375 degrees Fahrenheit for about 12-14 minutes.

Let them cool on a wire rack until they are room temperature, then dig in.