To make self rising flour from all purpose flour, blend flour with baking powder and salt in the right ratio, then store it airtight.
Running out of self rising flour halfway through a biscuit recipe can stall baking plans. The good news is that you can mix your own self rising blend from regular all purpose flour in just a few minutes with pantry ingredients you already have.
What Self Rising Flour Does In Baking
Self rising flour is a blend of wheat flour, baking powder, and salt. The baking powder gives lift, while the salt seasons the dough or batter right in the dry mix. Because the leavening is spread evenly through the flour, each scoop carries the same rising power.
How Do I Make Self Rising Flour From All Purpose? Steps And Ratios
The core formula for how do i make self rising flour from all purpose flour uses three ingredients:
- 1 cup (120 g) all purpose flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon fine salt
Whisking or sifting spreads the baking powder and salt evenly so you do not end up with pockets of flat or salty dough.
Batch Conversions For Homemade Self Rising Flour
Use this table when a recipe needs more than one cup of self rising flour. Each row shows how much all purpose flour, baking powder, and salt you need for that batch size.
| Self Rising Flour Needed | All Purpose Flour | Baking Powder And Salt |
|---|---|---|
| 1 cup | 1 cup | 1 1/2 tsp baking powder + 1/4 tsp salt |
| 2 cups | 2 cups | 3 tsp baking powder + 1/2 tsp salt |
| 3 cups | 3 cups | 4 1/2 tsp baking powder + 3/4 tsp salt |
| 4 cups | 4 cups | 2 tbsp baking powder + 1 tsp salt |
| 5 cups | 5 cups | 2 1/2 tbsp baking powder + 1 1/4 tsp salt |
| 6 cups | 6 cups | 3 tbsp baking powder + 1 1/2 tsp salt |
| 8 cups | 8 cups | 4 tbsp baking powder + 2 tsp salt |
Step By Step Mixing Method
Once you know the ratio, the method for how do i make self rising flour from all purpose is simple:
- Measure the all purpose flour into a bowl. Spoon the flour into the cup and sweep the top level for accuracy.
- Add the baking powder and salt on top of the flour.
- Whisk the mixture for at least thirty seconds, reaching down to the bottom of the bowl.
- Rub any small clumps between your fingers so the blend feels light and even.
- Use the homemade self rising flour right away, or transfer it to an airtight container for later baking.
Many bakers follow a similar ratio for homemade self rising flour, such as the homemade self rising flour recipe from King Arthur Baking, which uses one cup of all purpose flour, one and a half teaspoons of baking powder, and a quarter teaspoon of salt.
Choosing Baking Powder And Salt
Use fresh double acting baking powder, since old baking powder can lose strength and leave cakes or biscuits dense. Check the date on the can and replace it if the date has passed or the powder smells stale. For salt, fine table salt or fine sea salt blends smoothly with the flour, while coarse crystals can leave small bursts of salt through the dough.
Self Rising Flour From All Purpose Flour Ratios And Variations
Most guides answer how do i make self rising flour from all purpose flour with the 1 cup flour, 1 1/2 teaspoons baking powder, and 1/4 teaspoon salt ratio. Some sources shift the salt up to 1/2 teaspoon per cup, which gives a saltier flavor. Others raise the baking powder to around 2 teaspoons per cup for extra lift.
Self rising flour made with all purpose flour has a touch more protein than classic Southern self rising flour, which tends to start with a softer wheat. If you want a softer crumb for tender biscuits, blend part all purpose flour with pastry flour while keeping the same baking powder and salt ratio.
Gluten Free Or Whole Wheat Variations
You can keep the same ratio with a gluten free all purpose baking blend that is labeled cup for cup. Use one cup of that blend, one and a half teaspoons of baking powder, and a quarter teaspoon of salt, and rely on the binder already built into the mix.
Whole wheat all purpose flour works too, though bran and germ bring a fuller flavor and a denser crumb. Sift the flour first and handle the dough gently so baked goods stay tender.
Using Homemade Self Rising Flour In Recipes
Homemade self rising flour from all purpose flour can stand in 1:1 by volume for store bought self rising flour in most quick breads, pancakes, biscuits, scones, and some cake recipes. Stir the mix before scooping so the baking powder and salt stay evenly spread.
Converting A Recipe That Uses All Purpose Flour
Use this approach when a recipe lists all purpose flour, baking powder, and salt and you want to use your self rising mix instead:
- Check how many cups of all purpose flour the recipe uses.
- For each of those cups, measure one cup of homemade self rising flour from all purpose flour.
- Reduce or remove the baking powder in the recipe so the total matches about 1 1/2 teaspoons per cup of flour.
- Reduce the salt in the recipe by 1/4 teaspoon for each cup of self rising flour you use.
- Bake the recipe once with the new mix and note the texture and height so you can adjust slightly next time if needed.
A chart from one major flour producer explains that self rising flour already contains baking powder and salt, so doubling up on leavening or salt can throw off both taste and texture. Treat the homemade mix as both flour and leavening in one step.
Great Uses For Self Rising Flour From All Purpose Flour
Self rising flour built from all purpose flour shines in recipes where you want a quick lift without yeast. It suits drop biscuits, skillet biscuits, soda bread, pancakes, waffles, muffin recipes without acid rich add ins, and simple snack cakes.
Storage Tips For Homemade Self Rising Flour
Baking powder can lose strength when exposed to air, heat, and moisture, so storage matters. Place homemade self rising flour in an airtight jar or container, label it with the date, and stash it in a cool, dry cupboard away from the stove. Many bakers follow King Arthur guidance on storing flour, which stresses airtight containers and cool storage to slow down spoilage.
| Flour Or Mix | Storage Place | Time Frame For Best Quality |
|---|---|---|
| Homemade self rising flour | Cool, dark cupboard | Up to 6 months |
| All purpose flour | Sealed container in pantry | About 1 year |
| Whole wheat flour | Fridge or freezer | 3 to 6 months |
| Gluten free flour blend | Airtight container in pantry or freezer | Several months |
| Nut based flour | Freezer in sealed container | 3 months or less |
Use small batches of homemade self rising flour within about six months for best rising power. If the mix clumps badly, smells stale, or has any signs of insects, discard it. When you are unsure whether baking powder is still active, stir a spoonful into hot water; active powder will fizz right away.
Common Mistakes With Homemade Self Rising Flour
Homemade self rising flour is simple, but small missteps can change the way baked goods rise. Watching out for these habits keeps your mix steady from batch to batch.
Using Old Leavening Or Wrong Ratios
Old baking powder is one of the biggest reasons self rising flour fails. If biscuits spread instead of lifting, or cakes bake dense, the double acting powder may have lost much of its gas producing punch. Replace the can regularly and keep it tightly closed between uses.
Wrong ratios also cause trouble. Extra baking powder can leave cakes with a bitter edge and an odd, coarse crumb, while too little leaves bakes flat and dull. Sticking with the 1 cup flour, 1 1/2 teaspoons baking powder, and 1/4 teaspoon salt ratio keeps the balance in place.
Packing Flour Or Skipping The Mix
Packing flour into the cup instead of spooning it in can push the ratio off by several tablespoons per cup. That small change stacks up when you make a big batch, leading to dry dough. Spoon flour lightly into the cup, level it off, and then whisk the blend so everything mixes evenly.
Another pitfall is skipping the whisking step and hoping a quick stir in the bag will do. Without that thorough mix, the top part of the container may carry more baking powder than the bottom. A short whisk or sift blends the ingredients so each scoop bakes the same.
Using Self Rising Flour In The Wrong Recipes
Self rising flour is meant for recipes that rely on baking powder where the amount of leavening is moderate. It does not suit yeast breads or recipes that call for large amounts of acid rich ingredients paired with baking soda, since the extra baking powder can upset the balance. Use it for quick breads, biscuits, and cakes with gentle lift instead of dense artisan loaves.
Once you are comfortable with how do i make self rising flour from all purpose, you can keep a jar ready on the counter or in the pantry so pancakes, biscuits, and other quick bakes come together with less measuring each time.
