No Knead Irish Soda Bread

This no-knead Irish soda bread is made with oats, flour, buttermilk, and baking soda for a hearty, rustic loaf. No yeast is needed, just a simple, delicious flavor in under an hour.

Baking Irish soda bread is one of my favorite ways to make homemade bread! There is no yeast, no rise time, and the result is a crusty loaf with a soft, moist interior in under an hour.

For this no-knead Irish soda bread, I took inspiration from my cranberry oat bread and added rolled oats to create a hearty oat soda bread. The oats give it a rustic texture, subtle sweetness, and an extra tender crumb.

Why I Love This Irish Oatmeal Soda Bread

• This no knead Irish soda bread is one of the easiest homemade breads you can make. No yeast and no kneading with simple ingredients, ready in under an hour!
• Oats give it a wholesome texture and subtle sweetness that sets it apart from classic soda bread.

Ingredients for No Knead Irish Soda Bread

Here’s what you’ll need to make this hearty oat Irish soda bread recipe.

• Rolled oats: Old-fashioned oats add hearty texture, a hint of sweetness, and help create a tender crumb.
• All-purpose flour: Forms the base of the dough and gives the Irish oat soda bread structure.
• Buttermilk: The acidity in buttermilk reacts with the baking soda to create carbon dioxide bubbles, which help the bread rise. It also keeps the loaf moist.
• Salt: Enhances the flavor of the bread and balances the richness.
• Baking soda: Acts as the leavening agent, working with the buttermilk to create lift without yeast.

How to Make No Knead Irish Soda Bread

Mix the dry ingredients: In a large bowl, sift together the flour, baking soda, and salt. Stir in the rolled oats.

Add the buttermilk: Pour in the buttermilk and mix with a fork or spatula until just combined. The dough will be shaggy, but remember no kneading is required!

Bake: Transfer the dough to a greased and floured 9-inch loaf pan. Sprinkle a few oats on top and bake at 400°F for 25–30 minutes, or until a toothpick comes out clean or with a few crumbs. 

Cool and enjoy: Let the bread cool for 10 minutes in the pan, then transfer to a wire rack. Serve warm or at room temperature.

Best Pan for Baking

I used a 9-inch loaf pan for this no knead Irish soda bread recipe which gives it a uniform shape and helps it bake evenly. The pan should be greased and floured to prevent sticking.

You can also bake this Irish oatmeal soda bread in a well-seasoned cast iron skillet, baking sheet or a Dutch oven for a more rustic, round loaf. If using a Dutch oven, leave the lid off so the crust can form properly. Baking time may vary slightly, so check with a toothpick or tap the bottom of the loaf to listen for a hollow sound.

Recipe Tips

• Stick with rolled oats: Old-fashioned rolled oats give this bread its hearty texture and tender crumb. Quick oats won’t provide the same structure.
• No kneading required: This is a gentle, stir-together no-knead Irish soda bread. Overmixing the dough can lead to a dense loaf.
• Make your own buttermilk: No buttermilk on hand? Mix 1 tablespoon of lemon juice or white vinegar with 1 cup of milk and let it sit for 5–10 minutes until it begins to curdle.
• Score the top: Use a sharp knife to cut a deep “X” or cross on top of the dough before baking. This helps the bread bake evenly and it’s a traditional Irish touch said to let the fairies out!

Substitutions & Variations for No knead Irish Soda Bread

• Use whole wheat flour: For a nuttier, healthier flavor, swap up to half of the all-purpose flour with whole wheat flour. This gives it a flavor similar to brown soda bread.
• Add-ins for extra flavor: Try 1–2 teaspoons of caraway seeds for a traditional Irish touch, fold in raisins or currants for sweetness, or add chopped nuts for a bit of crunch like in my chocolate nut Irish soda bread.
• Looking for something richer? If you prefer a softer, richer loaf, check out these soda bread scones made with egg and sugar.

How to Store no knead Irish soda bread

• Store leftover Irish soda bread with oats in an airtight container or wrapped tightly in plastic wrap at room temperature for up to 2-3 days. 
• To freeze, wrap the cooled loaf (or individual slices) in plastic wrap, then place in a freezer-safe bag or container. Freeze for up to 2 months. Thaw at room temperature and toast before serving.

More Easy Bread Recipes

• Easy Buttermilk Bread
• Easy Everyday Bread
• Coconut Bread Recipe
• Orange Quick Bread
• Peaches and Walnuts Quick Bread