Place your large skillet over medium-high heat for about one minute to allow it to fully preheat. This initial temperature brings the seeds to the ideal toasting point more quickly and evenly. Add your raw pumpkin seeds to the hot skillet in a single layer. You'll want to stir them frequently—about every 15-20 seconds—using a wooden spoon or heat-resistant spatula. Watch carefully for visual changes. You're looking for the seeds to transition from pale green to a light golden-brown color, approximately 4-6 minutes of cooking time. You'll notice them beginning to pop slightly—this is your signal that the internal moisture is evaporating and flavor compounds are developing. More importantly, you'll detect a warm, nutty, toasted aroma. This is the moment most home cooks recognize as completion. The moment you notice that distinctive fragrance, immediately transfer all the seeds to a clean plate or baking sheet using a heatproof spatula. Don't leave them in the hot pan—residual heat will continue cooking them, potentially creating a bitter flavor. Allow them to cool for about 2-3 minutes while you proceed to the next step.

Return your same skillet to medium-high heat. The residual heat in the pan is actually beneficial for this step. Distribute your 1/4 cup granulated sugar across the bottom of the skillet in an even layer. Here's the critical technique my grandmother taught me: do not stir. This is where patience becomes your primary ingredient. Instead of stirring, shake the skillet gently side-to-side every 20-30 seconds to redistribute the sugar and ensure even heating. Watch the sugar carefully—it will begin melting around the edges first. This is normal. As you continue gentle shaking, the melting will progress toward the center of the pan. The entire process typically takes 2-4 minutes. You're waiting for the sugar to transform from white crystals into a beautiful golden or light amber liquid. The color should be uniform throughout—this is why gentle shaking is essential. If you notice darker spots forming faster than others, reduce your heat slightly. The sugar should caramelize evenly, creating that signature glossy appearance. The moment the sugar reaches a light amber color—imagine the color of honey held up to light—immediately turn off your heat. Do not wait. Caramel continues cooking from residual heat, and overshooting the color creates bitter flavors.

Working quickly while the caramel is still liquid, add your toasted pumpkin seeds to the hot caramel. Simultaneously add your 1/2 teaspoon flaky sea salt (or 1/4 teaspoon kosher salt). Using a heatproof spatula—this is crucial, as regular spoons can break or melt—begin stirring immediately. You're working quickly because the caramel will begin setting within seconds. Stir continuously and deliberately, making sure every single seed gets coated with the warm caramel. You'll notice the caramel becoming thicker and cloudier as it cools. This is exactly what should happen. Within 1-2 minutes of stirring, the seeds will begin clustering together as the caramel sets. Don't panic—this is the desired outcome. The moment all seeds are coated and beginning to clump together, immediately transfer everything to a clean plate or parchment-lined baking sheet. Spread them out as much as possible, though some clumping is inevitable and actually adds to the appeal. Allow to cool at room temperature for at least 10 minutes.

Once completely cool enough to handle comfortably—you should be able to touch them without discomfort—gently break the candied pumpkin seed clusters into individual pieces or small clusters depending on your preference. Some pieces will be individual seeds with a thin caramel shell; others will be small groups of 2-3 seeds. Both textures are perfect. Transfer your finished candied pumpkin seeds to an airtight container for storage. Glass containers with tight-fitting lids work beautifully and allow you to admire your creation. Store at room temperature, away from direct sunlight and humidity.