1-First Step: Get your tools and ingredients ready
Before you start, gather the can of biscuits, pumpkin spice, granulated sugar, vegetable oil, a Dutch oven, a candy thermometer, a slotted spoon or spider, paper towels, and a small cutter or bottle cap for the center holes. Having everything close by makes the cooking process feel smooth and calm, especially if you are making these after school pickup, after work, or while juggling several things at once.
Line a plate or baking sheet with paper towels so the donuts can drain right after frying. Put the sugar and pumpkin spice into a bowl and mix them well. This is a small step, but it saves time later when the donuts are hot and ready for coating.

2-Second Step: Heat the oil to the right temperature
Pour 6 cups of vegetable oil into a Dutch oven or a cast iron pot with similar deep sides. Heat the oil to 350 degrees F, and use a candy thermometer so you can keep the temperature steady. This part matters because oil that is too cool can make the donuts greasy, while oil that is too hot can brown the outside too quickly before the middle cooks through.
If you do not have a Dutch oven, a heavy pot with strong heat retention can work well. That is one of the nicest tips for Pumpkin Spice Biscuit Donuts, because steady heat gives you better color and a more even texture.

3-Third Step: Shape the biscuits into donuts
Open the can of store-bought biscuits and separate them carefully. Use a small round cutter to cut a circle in the center of each biscuit. This creates the classic donut shape and also helps the dough cook more evenly in hot oil.
Do not skip this step, even if you feel tempted to leave the biscuits whole. The hole in the center helps the biscuit cook through faster and keeps the donut from puffing up too much in the middle. If you want to save the center pieces, you can fry them too as donut holes or small snack bites.

4-Fourth Step: Fry in small batches
Once the oil reaches 350 degrees F, gently place a few biscuits into the pot. Fry them in batches so the oil temperature does not drop too much. Cook each side for 1 to 2 minutes until golden brown. The exact time can change a little based on the thickness of the biscuits and how steady your oil stays, so watch the color closely.
Turn the donuts carefully with a slotted spoon or tongs. If they brown too fast, lower the heat a bit. If they seem pale and take too long, raise the heat slightly. Small adjustments make a big difference in keeping your Pumpkin Spice Biscuit Donuts crisp outside and soft inside.

5-Fifth Step: Drain briefly, then coat while warm
When the donuts are golden, remove them from the oil and place them on the paper towel-lined plate. Let them cool for about 1 minute. They should still be warm, but not dripping with oil. That short rest helps the coating stick without melting off too quickly.
Right after that, drop each donut into the bowl of pumpkin spice sugar. Toss it gently until it is fully coated. The warmth helps the sugar cling to the surface, which gives you that sweet, lightly spiced finish in every bite. If you wait too long, the coating will not stick as well.

6-Final Step: Serve and enjoy
Transfer the finished Pumpkin Spice Biscuit Donuts to a serving plate and enjoy them while they are fresh. They taste best right away, especially with coffee, chai, or hot cocoa. If you want to serve them for brunch, arrange them on a platter and dust the plate with a little extra sugar mixture for a pretty touch.
These donuts make 8 servings, and the full recipe takes about 10 minutes to prep and 10 minutes to cook. That means you can go from craving to eating in about 20 minutes, which is pretty hard to beat for a homemade treat.