Preheat your oven to 425 degrees Fahrenheit. Meanwhile, halve the jalapeño peppers lengthwise and remove their seeds. Arrange the prepared jalapeño halves on a baking dish. I always recommend wearing gloves while handling jalapeños to avoid irritation from the spicy oils.

In a pan over medium-high heat, cook the ground sausage, breaking it up as it cooks. Continue cooking until the sausage is browned and fully cooked through. Drain any excess grease from the pan.

In a mixing bowl, combine the cooked sausage from Step 2, softened cream cheese, and shredded Parmesan cheese. Stir everything together until you achieve a uniform and creamy filling. For easier mixing, I like to let the cream cheese sit at room temperature for a few minutes beforehand.

Take the jalapeño halves arranged on the baking dish from Step 1, and stuff each one generously with the sausage and cheese filling from Step 3. Make sure the filling is well packed into each pepper half, slightly mounding it on top if necessary.

Transfer the baking dish to the oven and bake for 20 to 25 minutes, or until the sausage and cheese mixture is golden brown and bubbly. Allow to cool slightly before serving.

Serve the freshly baked jalapeño poppers warm, paired with your favorite dip. For a tangy kick, I sometimes serve them with a side of ranch or blue cheese dressing.