Old fashioned sour cream doughnuts are a yeast-free cake doughnut: you mix a thick, sticky batter with cake flour and full-fat sour cream, chill it, roll it, cut rings, deep fry them at 325°F until the crust is crackly and gold, then dip them in a vanilla glaze while they are still warm. There is no rising time, so the whole job takes about two hours, most of which is passive chilling in the fridge.
That last part is what trips people up. Most failed first attempts are not recipe problems, they are rushing problems: dough rolled before it firms, oil guessed at instead of measured, rings dropped into oil that is too cool. Get those three right and this is one of the most forgiving things you can fry.
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How to Make Old Fashioned Sour Cream Doughnuts: What You Need
This recipe makes about 12 doughnuts and holes, and it is a medium-easy project: the mixing is ten minutes of work, the chilling is an hour of waiting, and the frying is roughly 25 minutes. The dough is sticky by design, which is why the sour cream version is worth the fridge time.
For the doughnuts
- 2 1/4 cups (255 g) bleached cake flour
- 1 1/2 teaspoons double-acting baking powder
- 1 teaspoon fine sea salt
- 1/2 teaspoon ground nutmeg
- 1/2 cup (100 g) granulated sugar
- 2 tablespoons (28 g) unsalted butter, softened to cool room temperature
- 2 large egg yolks, at room temperature
- 1/2 cup (120 g) full-fat sour cream, chilled
- Neutral frying oil, for the pot
For the vanilla glaze
- 2 cups (240 g) powdered sugar
- 1 teaspoon vanilla extract
- 2 to 3 tablespoons milk or cool water, plus more as needed
- Pinch of salt
Full-fat sour cream does two jobs at once. It replaces the milk and part of the fat in the dough, and its acid works with the baking powder to give you a self-rising, tender, cakey crumb rather than a bready one. Use full-fat and use it cold, because the fat is what keeps the doughnuts tasting rich after the oil does its work.
Cake flour is the one ingredient with no real substitute. Its lower protein content means less gluten development, which is the difference between a tender cake crumb and a tough fried biscuit. All-purpose flour is the single most common reason these doughnuts come out gritty and dry.
How to Make Old Fashioned Sour Cream Doughnuts: Equipment and Preparation
You need a heavy pot, an instant-read thermometer, a doughnut cutter, a rolling pin, and a wire rack. A digital scale is optional but useful. The heavy pot and the thermometer are the two that decide whether your doughnuts fry evenly or not.
Fill your pot about halfway with neutral oil. Too much oil and the doughnuts float apart and brown unevenly; too little and the temperature crashes the moment you add the dough, which is how you get greasy, pale rings. A 4-inch depth in a heavy pot is the sweet spot for a couple of doughnuts at a time.
Cover the bottom of a baking sheet with parchment or a floured towel and set it near the stove. That becomes your landing spot for finished doughnuts, and lining it means nothing sticks while you work. A plain wire rack set over a sheet pan does the same job and drains them better.
Do these three things before you turn on the burner:
- Lay out every ingredient and measure it. Flour scooped with a cup is the quiet reason doughnuts turn out dry.
- Mix the glaze while the dough chills, so it is ready and still workable when you need it.
- Dry your tools. Any water near hot oil spatters, and a wet cutter makes rings that tear.
If your butter is straight from the fridge, give it 20 minutes. Butter that is warm and greasy will not cream with the sugar, and that cream is part of what tenderizes the dough.
How to Make Old Fashioned Sour Cream Doughnuts: Step-by-Step
How to Make Old Fashioned Sour Cream Doughnuts: Mix the Batter
Whisk the cake flour, baking powder, salt and nutmeg together in a large bowl, then push them to the sides. Cream the softened butter and sugar in the center until it looks pale and slightly fluffy, about a minute.
Add the two egg yolks and beat just until they disappear into the butter. Then the sour cream. The batter will look curdled and a little alarming at this stage, and that is normal; it comes together the moment the dry ingredients go in.
Add the flour mixture in three additions, stirring with a spatula until no dry flour is visible. Stop there. Overmixing develops gluten and gives you a tough, chewy ring instead of a crumbly one. You should end with a thick, sticky, shaggy dough, not a smooth batter.
A few small lumps are fine and will settle during the chill. If you see a fist-sized clump, press it flat with the spatula rather than stirring harder.
Chill and Roll the Dough
Chill the dough for at least 1 hour, or up to overnight, until it is firm enough to handle without sticking to everything. The poke test is the honest version: press a finger into the dough and if the dent stays, it is ready.
Flour a work surface lightly and roll the dough to about 1/2 inch thick, or 3/8 inch if you want a more delicate doughnut. Measure with a ruler on the first batch. Thickness drives fry time, and uneven rings are the number one reason one is raw while its neighbor is done.
Cut rings with a doughnut cutter. Every time you press the cutter, lift it straight up and give the handle a gentle twist, then re-flour the cutter before the next press. Waving the cutter in the flour bag works well but adds time; flouring on a small sheet is faster.
You will have scraps. Reroll them twice, no more, and only until you have enough for a couple of doughnut holes. Past that point you are developing gluten and the last few pieces will be noticeably tougher than the rest.
Cut and Proof the Rings
Transfer rings to the floured or parchment-lined baking sheet in a single layer with a finger of space between them. Space matters; rings touching each other fry unevenly and the centers of the touching sides stay pale.
Let the rings sit 20 to 30 minutes so they relax and puff slightly. They are not rising like yeast dough and they should not double. The cues are a plumper, softer ring that springs back slowly when you press it, with edges that look relaxed rather than tight.
Skip the extra flour if you can. A heavily floured ring fries with pale patches where the flour absorbs oil and bakes into the crust, and those spots are where the glaze later slides off.
Heat the Oil Safely
Heat the oil to 325°F, and use a thermometer. This is the rule that matters most, and 350°F, the temperature raised doughnuts like, is exactly how you get a dark shell with a raw center. Start with medium-high heat and give the pot a few minutes to come around.
Set the heat to medium or low once you reach temperature. A pot on a large burner overshoots, and oil does not recover as quickly as most people expect after a cold doughnut goes in.
While the oil heats, dry a pair of tongs and a slotted spoon, clear a path for moving the pot, and turn on ventilation. Do not leave the burner unattended. When the thermometer reads 325°F steadily, the oil is ready; if it is smoking, it is far too hot and the pot needs a few minutes off the heat.
Fry Until Golden and Tender
Lower two rings at a time, away from your body, using the slotted spoon. Crowding drops the oil temperature fast, and cold oil is what makes doughnuts greasy and pale while the surface barely colors.
Fry about 2 minutes on the first side until deep golden brown, then turn once and fry about 1 to 2 minutes more. The second side usually takes less time because the doughnut is already hot and the oil is recovering. A single test doughnut is the smartest thing you can do: pull it after 3 minutes total and press the thickest edge with tongs. It should spring back with no give and feel firm, not squishy.
If a doughnut browns in well under 2 minutes on the first side, your oil is above 325°F. Turn the heat down and give it three minutes to settle before the next one goes in.
Drain on the rack or paper towel, never stacked. Stacking traps steam and softens the crust you just built.
Drain, Cool, and Glaze
Wait 1 to 2 minutes after frying before you glaze. This is the single most useful tip on this page, and it comes straight from what people actually report after making these. A doughnut dipped while it is screaming hot melts the glaze straight off the crust; a doughnut dipped cold will not take a coat at all. That two-minute window is where the glaze thickens just enough to crackle.
Whisk the glaze ingredients until smooth, adding the liquid a spoonful at a time. It should be thick enough to coat a spoon but loose enough to drip off in ribbons.
Drop each doughnut in for half a second, lift it out and let the excess drip for a couple of seconds before moving it to the rack. The glaze pools in the crevices and sets hard and shiny within 20 minutes, and the same glaze is thin enough to dip doughnut holes.
Common Mistakes
Why Are My Old Fashioned Sour Cream Doughnuts Raw in the Middle?
Raw centers almost always mean the oil was cooler than you thought, or the rings were cut much thicker than their neighbors. When the oil is too cool, the outside soaks before it sets, the doughnut drinks oil, and the center never cooks through even though the outside browns.
Check your thermometer before every batch, and fry one doughnut first as a temperature test. Cut every ring to the same thickness with a ruler, and do not crowd the pot. Give each ring a full 3 to 4 minutes total, and if the test doughnut is still yielding in the middle, add 30 seconds rather than raising the heat.
Why Does the Batter Become Tough or Dense?
Tough doughnuts come from too much handling, and handling happens in three places: mixing, rolling, and rerolling scraps. Stirring the dry ingredients in all at once with a heavy spoon develops gluten, and so does rerolling the same scrap six or eight times.
Mix until no dry flour is visible, then stop. Chilling hard for the full hour, and keeping your kitchen cool, also matters; warm dough spreads and fries thin. You should never need to knead this dough, and if you catch yourself doing it, the batter is too warm or too wet.
Why Do Old Fashioned Sour Cream Doughnuts Absorb Too Much Oil?
Soggy, oily rings mean the fat is below 325°F when the dough goes in. Cool oil penetrates the crust before it sets, and then it stays inside. Blistered, wet, or heavily floured surfaces make it worse because the crust has weak spots to soak through.
Heat to 325°F and verify with a thermometer, lower the rings gently instead of dropping them, handle them with tongs rather than fingers, and give the oil time to recover between batches. Two at a time is usually right. Let them drain on a rack, not on a pile of paper towels.
Tips for Consistently Good Doughnuts
Weigh the flour. A kitchen scale removes the single largest variable in this recipe, and it takes no longer than a measuring cup. Beyond that, use cold full-fat sour cream, chill the full hour, roll to an even thickness, proof to the soft-and-puffy cue rather than to a clock, and treat the first doughnut as a temperature check instead of a snack.
If the nutmeg is too loud for your taste, halve it. It is a background note, not the flavor of the doughnut, and readers regularly report cutting it or dropping it entirely without missing anything.
Frequently Asked Questions
Can I make old fashioned sour cream doughnuts without a doughnut pan?
Yes, and the results are nearly identical. Cut rings with a metal biscuit cutter or the cap of a wide jar, and a small shot glass makes a clean center hole. A floured knife also works for the center, pressed straight down and lifted without twisting. Roll the dough to an even thickness first, since any tool will cut whatever thickness you give it. The doughnut pan is a speed tool, not a requirement.
Do I need to refrigerate the batter before making doughnut rings?
You do, and one hour is the minimum. Sour cream doughnuts are a sticky, hydration-heavy dough, and chilling firms the fat and hydrates the flour so the dough can be rolled and cut without tearing or sticking. If you skip it, the rings spread in the oil and fry unevenly. Chilling up to overnight is fine, and a fridge-cold dough actually cuts cleaner.
What oil temperature is best for sour cream cake doughnuts?
Three hundred twenty-five degrees Fahrenheit, verified with an instant-read thermometer, is the target. Do not use the 350°F used for yeast-raised doughnuts. Cake doughnuts have far less sugar and fat, so hot oil darkens the outside before the center sets and leaves you with a raw middle. Start the heat at medium-high, then drop to medium once you reach temperature so the pot holds steady.
How long do homemade old fashioned sour cream doughnuts stay fresh?
Plain cake doughnuts keep at room temperature in an airtight container for about two days, and the sugar in the glaze slows them down. Glazed ones also freeze well: lay them in a single layer, freeze up to a month, and thaw at room temperature. Refrigerating them makes them go stale faster and turns the glaze weepy, so leave them on the counter in a sealed container.
What to Do First for Best Old Fashioned Sour Cream Doughnuts
If you only change one thing, measure the flour by weight and verify the oil with a thermometer. Those two checks solve most of the failures people report, and they take about a minute.
Then chill the batter for the full hour before you roll it, cut every ring to the same thickness, let the rings relax for 20 minutes, and fry your first doughnut as a temperature check before cooking the rest of the batch. Adjust the heat between doughnuts rather than after. That is how to make old fashioned sour cream doughnuts come out the same good batch after batch.
