Heat your oven to 375℉ or 190℃.
Drain the olives (reserving the olive brine for dirty martinis, if you like them) and gently pat them dry with a paper towel.
1 jar (142 grams) small pimento-stuffed olives
Pull off a small piece of the cheddar cheese pie dough about the size of your olive and roll it into a ball.
1 recipe cheddar cheese pie dough
Flatten the pie dough bit into a round, then nestle the olive into it. Pinch the edges together round the olive, then roll the ball in your hands until the seam is sealed. If there are any cracks in the dough, pinch them together to prevent your olive poppers from splitting open during baking.
Put the cheese pastry-wrapped olives in a pan lined with parchment and bake until lightly browned, about 20 to 25 minutes, shaking the pan once or twice during baking so the poppers brown evenly.
Serve hot or warm!