Gluten-Free Buttermilk Biscuits: The Complete Guide

Smart techniques and ingredient tweaks ensure tall rise with buttery, flaky layers.

By Medha deb
Created on

Few experiences match the satisfaction of biting into a freshly baked, tender biscuit— and the best recipes ensure even those who need or prefer gluten-free options can enjoy this classic comfort. This guide explores every detail of gluten-free buttermilk biscuits, including expert baking tips, ingredient breakdowns, troubleshooting, substitutions, and frequently asked questions. Whether you’re a seasoned baker or new to gluten-free recipes, this comprehensive approach will help you achieve biscuits as light, flaky, and flavorful as their wheat-based counterparts.

Why Make Gluten-Free Buttermilk Biscuits?

  • Bake for Everyone: Sharing biscuits with friends and family—including those with celiac disease or gluten sensitivities—opens doors for more inclusive meals.
  • Improved Ingredients: Modern gluten-free flour blends and baking strategies deliver structure and taste once thought possible only with wheat.
  • No Compromise on Texture: By following key techniques and ingredient ratios, you can produce biscuits with a delicate crumb, golden top, and satisfying rise.

Ingredients for Gluten-Free Buttermilk Biscuits

Gluten-free buttermilk biscuits thrive on balance. Each ingredient plays a vital role:

  • Gluten-Free Flour Blend: A high-quality all-purpose blend ensures structure. Some blends include xanthan gum (for binding); if absent, add 1/2 tsp for every 2 cups of flour used.
  • Baking Powder & Baking Soda: These leavening agents supply lift and tenderness. Gluten-free recipes often require a bit more baking powder to compensate for the absence of gluten’s stretch.
  • Salt: Essential for flavor development and balance.
  • Butter: Cold butter is the cornerstone for flakiness. Its fat content creates steam pockets as it melts, yielding soft layers.
  • Buttermilk: Full-fat buttermilk imparts distinct tang and structure. For dairy-free baking, use unsweetened milk alternatives mixed with lemon juice or vinegar (see substitutions below).
  • Eggs: Eggs lend richness and help stabilize the crumb.

Common Ingredient Measurements

IngredientTypical AmountPurpose
Gluten-Free All-Purpose Flour2–4 cups (250–560g)Base structure
Xanthan gum1/2 tsp per 2 cups (if blend lacks)Texture/binding
Baking Powder1–4 tbspLeavening agent
Baking Soda1 tspAcid balance/rise
Salt1 tspFlavor
Butter6 tbsp to 3 sticks, coldFat/flakiness
Buttermilk1–2 cups, coldMoisture, acid
Egg1–2, coldRichness, structure

How To Make Gluten-Free Buttermilk Biscuits: Step-By-Step

1. Prepare Ingredients

  • Gather all dry ingredients: gluten-free flour blend, baking powder, baking soda, salt. Whisk thoroughly in a large bowl for even distribution.
  • Cut cold butter into 1/4-inch slices; return to refrigerator or briefly freeze to maintain firmness.
  • Mix buttermilk and eggs together in a measuring jug for even blending. If making dairy-free, add lemon juice or vinegar to milk alternative and allow to chill.

2. Cut Butter Into Flour

  • Add cold butter to dry ingredients. Using a pastry blender, fork, or clean fingers, work the butter into the flour until the mixture resembles coarse crumbs and small pea-sized bits remain.
  • Aim for visible chunks of butter—these will yield flaky layers during baking.

3. Add Liquids, Form Dough

  • Pour buttermilk–egg mixture into flour–butter mixture.
  • Gently stir just until a sticky, wet dough forms. Avoid over-mixing; excessive agitation develops toughness even with gluten-free flours.
  • Cover and refrigerate for at least 30 minutes, or up to 24 hours. Chilling firms the fat and hydrates the flour, improving rise and texture.

4. Shape and Cut Biscuits

  • Turn chilled dough onto a lightly floured surface.
  • Knead briefly to bring together, then pat or roll into a slab about 1 inch thick.
  • Use a floured biscuit cutter (or mason jar lid) to cut biscuits. Press straight down; twisting seals edges and can inhibit rise.
  • Arrange biscuits shoulder-to-shoulder on a greased baking sheet or pan. This encourages upward lift and tenderness.

5. Bake

  • Brush biscuit tops with melted butter for golden color and extra flavor.
  • Bake in a preheated 400–450°F oven until tops are golden brown and biscuits have risen tall, typically 15–30 minutes.
  • Cool briefly; serve warm for best texture.

Essential Tips for Success

  • Use Cold Ingredients: Chilled butter and buttermilk are crucial; warmth melts fat prematurely, reducing flakiness.
  • Don’t Overwork Dough: Stir just until combined and briefly knead. Over-mixing forms tough, flat biscuits.
  • Chill Dough Before Baking: Refrigeration helps biscuits retain shape in the oven, maximizing lift.
  • Arrange Biscuits Touching: Baking biscuits close together creates steam, ensuring a soft, fluffy texture.
  • Brush With Butter: Adds flavor and moisture to the finished biscuit.

Gluten-Free Biscuit Substitutions and Variations

Flour Blends

Not all gluten-free blends behave identically. Those based on rice flour, potato starch, tapioca, and sorghum are favored. Some commercial blends contain xanthan gum; if not, as a general guideline, add 1/2 tsp per 2 cups flour for structure.

Butter Alternatives

  • For dairy-free or vegan biscuits, use plant-based butter like Smart Balance or Earth Balance, or vegetable shortening.
  • These alternatives maintain flakiness; note that shortening produces slightly different texture and flavor.

Egg Replacements

  • Use commercial replacers (such as Bob’s Red Mill Egg Replacer) or homemade substitutes (1 tbsp ground flaxseed + 3 tbsp water) for an egg-free dough.
  • Egg omissions may make biscuits less rich or less structured, but still taste excellent.

Buttermilk Substitutes

  • Combine 1 cup unsweetened vegan milk (almond, cashew, or coconut) with 1 tbsp lemon juice or vinegar. Let stand 5–10 minutes to sour and chill before use.
  • Reduced fat or nondairy buttermilk may require less liquid to achieve proper dough stickiness; adjust as needed.

Troubleshooting Gluten-Free Biscuit Issues

  • Biscuit Too Flat: Make sure baking powder is fresh and dough isn’t rolled out too thin. Cut biscuits at least 1 inch thick and don’t twist the cutter.
  • Dry Biscuits: Reduce flour slightly or add a touch more buttermilk. Gluten-free flours are more drying than wheat.
  • Gummy Texture: Don’t overmix liquids; chill the dough thoroughly before shaping and baking.
  • Crumbly Biscuits: Make sure to include xanthan gum if your flour lacks it. A touch more fat (butter or oil) can also improve moisture and structure.

Serving & Storage Suggestions

  • Serve warm, split and filled with butter, jam, honey, or topped with sausage gravy for a classic Southern breakfast.
  • Biscuits make a perfect base for breakfast sandwiches, strawberry shortcake, or as a side for savory stews and chili.
  • Store cooled biscuits in an airtight container at room temperature for up to 2 days. For longer storage, freeze biscuits in a sealed bag for up to a month and reheat in a low oven.

Frequently Asked Questions (FAQs)

Q: Can I use any gluten-free flour blend?

A: You can use most high-quality, all-purpose gluten-free flour blends. However, results vary between brands due to different starches and gums. Always check for xanthan gum in the blend and add if needed.

Q: Is xanthan gum necessary?

A: Yes, unless your flour blend includes it. Xanthan gum mimics gluten’s binding and elasticity, helping your biscuits hold together instead of crumbling.

Q: Can I make these biscuits dairy-free or vegan?

A: Absolutely. Use vegan butter, plant-based milk with vinegar or lemon juice as buttermilk substitute, and egg replacer or omit egg for a fully vegan option.

Q: Why chill the dough?

A: Chilling ensures the butter remains solid, which creates steam and layers during baking for a super flaky texture.

Q: How do I avoid tough biscuits?

A: Handle the dough gently and do not overmix. Once liquids are incorporated, minimal kneading helps prevent dense biscuits.

Q: How do I store leftovers?

A: Store in an airtight container at room temperature up to 2 days, or freeze for longer storage. Reheat gently in the oven to restore crispness.

Expert Insights: Secrets to Perfect Gluten-Free Biscuits

  • Butter Size Matters: Visible, uneven butter pieces in the dough are key to classic biscuit texture.
  • Mimic Self-Rising Flour: Blend baking powder, baking soda, and salt with gluten-free flour to create a substitute for self-rising flour.
  • Don’t Skip Chilling Twice: Refrigerate the dough before shaping, and the cut biscuits before baking. Each chill period aids loft and texture.
  • Biscuits Should Touch in the Pan: This encourages vertical rise and soft edges, as opposed to spreading out and crisping.

Summary Table: Key Gluten-Free Biscuit Steps and Tips

StepTechniqueResult
Mix Dry IngredientsThorough whiskingEven flavor/leavening
Cut In Cold ButterUse pastry blender/fingersFlaky, layered biscuit
Add Buttermilk & EggGentle stirringMoist, tender crumb
Chill DoughRefrigerate 30 min+Max loft, texture
Shape & Cut BiscuitsPat/roll, straight-down cutThick, tall biscuits
Bake Close TogetherArrange biscuits touchingSoft, lofty results
Brush With ButterAfter bakingGolden top, extra flavor

Conclusion: Making Gluten-Free Buttermilk Biscuits a New Classic

Gluten-free buttermilk biscuits aren’t simply an adaptation—they’re a showcase for smart technique and quality ingredients. With the right flour blend, chilled butter, and balanced moisture, gluten-free bakers can achieve biscuits that are soft, flaky, and flavorful enough to satisfy any palate. Master the method—and the substitutions—and you’ll have a go-to recipe for buttery biscuits that everyone will request again and again.

Medha Deb is an editor with a master's degree in Applied Linguistics from the University of Hyderabad. She believes that her qualification has helped her develop a deep understanding of language and its application in various contexts.

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