If you bake bread regularly, you have probably wondered exactly how many calories are in the bread flour you are scooping. Bread flour is a high-protein wheat flour (typically 12–14% protein) that gives yeast breads their chewy structure and rise. This article breaks down the calorie count by weight and cup, explains how measuring method changes the number, and gives you a practical recipe for a simple loaf so you can see how those calories add up per slice.
Ingredients
- 4 cups (500 g) bread flour (plus extra for dusting)
- 1 ½ cups (355 ml) warm water (about 110°F / 43°C)
- 2 teaspoons (9 g) instant yeast (or 2 ½ teaspoons active dry yeast dissolved in the water)
- 2 teaspoons (12 g) fine sea salt
- 1 tablespoon (15 ml) olive oil (optional, for softer crust)
Instructions
- In a large mixing bowl, combine the warm water and instant yeast. Let sit for 5 minutes until frothy. (If using active dry yeast, dissolve it in the water and wait 10 minutes.)
- Add the bread flour, salt, and olive oil (if using). Stir with a wooden spoon until a shaggy dough forms.
- Turn the dough onto a lightly floured surface. Knead for 8–10 minutes until smooth and elastic. The dough should spring back when poked. (You can also use a stand mixer with a dough hook on medium-low for 6–7 minutes.)
- Place the dough in a lightly oiled bowl, cover with a damp towel or plastic wrap, and let rise in a warm spot for 1 to 1 ½ hours, until doubled in size.
- Punch down the dough, shape it into a loaf, and place it in a greased 9×5-inch loaf pan. Cover and let rise for 30–45 minutes, until it rises just above the pan rim.
- Preheat the oven to 375°F (190°C) during the second rise.
- Bake the loaf for 30–35 minutes, until the crust is deep golden brown and the internal temperature reaches 190–200°F (88–93°C) on an instant-read thermometer. (For food safety, the bread is fully cooked when it reaches at least 190°F; the USDA recommends reheating leftovers to 165°F (74°C) if you are toasting them later.)
- Remove the bread from the pan immediately and cool on a wire rack for at least 1 hour before slicing. This prevents a gummy interior.
Tips
- Measure by weight, not cups. A cup of bread flour can weigh anywhere from 120 g (scooped) to 150 g (packed). For accurate calorie counting, always use a kitchen scale. The calories per 100 g of bread flour are about 364 kcal, so 1 cup (120 g) = 437 kcal, and 1 cup (150 g) = 546 kcal.
- Substitute all-purpose flour? You can, but the loaf will be slightly less chewy and may rise a bit less. Use the same weight (500 g) and reduce the water by 2 tablespoons (30 ml) because all-purpose flour absorbs less liquid.
- Keep it fresh. Store bread flour in an airtight container in a cool, dry place for up to 6 months. For longer storage, keep it in the freezer for up to a year—just bring it to room temperature before using.
- Don’t skip the rest. Slicing hot bread compresses the crumb and makes it seem undercooked. Let it cool completely for clean slices and accurate portioning.
Serving Suggestions
This simple white loaf is perfect for sandwiches, toast, or alongside soups and stews. For a classic pairing, serve warm slices with butter and a drizzle of honey. It also makes excellent French toast or bread pudding the next day.
Variations
- Whole wheat blend: Replace 1 cup (125 g) of bread flour with whole wheat flour and add 1 extra tablespoon of water. The loaf will be denser and nuttier.
- Herb and garlic: Add 1 teaspoon dried rosemary and 1 teaspoon garlic powder to the dry ingredients.
- Seeded crust: Brush the top with milk and sprinkle with sesame, poppy, or sunflower seeds before baking.
- No-knead version: Mix the dough and let it rest in the fridge for 12–18 hours, then shape and bake as directed. This develops flavor with less effort.
Storage and Reheating
Store the cooled loaf in a paper bag at room temperature for up to 3 days. For longer storage, wrap tightly in plastic wrap and freeze for up to 3 months. To reheat, toast slices or warm the whole loaf in a 350°F (175°C) oven for 5–10 minutes. Do not refrigerate bread—it goes stale faster.
Frequently Asked Questions
How many calories are in a slice of homemade bread? If you divide this loaf into 12 slices, each slice has about 160–180 calories (depending on your flour weight and any additions like oil). The exact number depends on your slice thickness and how much flour you used.
Is bread flour higher in calories than all-purpose flour? No—both flours have roughly the same calories per gram (about 364 kcal per 100 g). The difference is protein content, not calories. A cup of bread flour may weigh slightly more than a cup of all-purpose flour, which can make it seem higher in calories if you measure by volume.
Can I reduce the calories in this bread? You can reduce calories by using less oil (or omitting it) and by slicing thinner. You cannot reduce the flour without changing the recipe structure. Replacing some flour with whole wheat adds fiber but not fewer calories.
Why does my bread have a gummy center? This usually happens when you slice too early or underbake. Always check the internal temperature (190–200°F) and cool completely. Also, make sure you are using the correct water amount—too much water can cause a dense, gummy crumb.
Can I use bread flour for pizza or rolls? Yes, bread flour works beautifully for pizza dough and rolls. For pizza, you may want to reduce the water slightly and use a higher hydration for a crispier crust. For rolls, shape into 12 balls and bake for 15–18 minutes.
How do I know if my bread flour is fresh? Fresh flour should smell neutral or slightly nutty. If it smells sour or musty, it has gone rancid. Check the expiration date and store in an airtight container.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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