Roast in a 325 degree F oven for 15 to 20 minutes. The seeds will not change much in color, but will crunch when done. A note about salt: We use kosher salt. If you donât have it on hand, keep this in mind: 1 teaspoon fine sea or table salt = about 1 1/4 teaspoons kosher salt.
Step 3 â Incubate. It takes 21 days on average for an egg to hatch once incubation begins. Before placing the eggs inside, turn on the heat source and measure the temperature and humidity over a 24-hour period, making adjustments as necessary to create the optimal environment.
How long for a chicken egg to hatch? It takes 21 days to hatch an egg, but it has to be turned for the first 18 days, twice a day (one turn in the morning, and one at night). Some chickens have hatched at 21-24 dâ¦ays, though 21 days is the main time. Making the world better, one answer at a time.