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The Baking Science Blog

Deep-dives on ingredients, substitution science, and the chemistry behind every great bake

๐Ÿ”‘ Major Ingredients โ€” Complete Substitution Guides
Major Ingredient

๐ŸŒพ Flour Substitutes: The Complete 2026 Guide

All-purpose, bread, cake flour โ€” plus gluten-free and low-carb options. Exact ratios, science, and honest notes on what changes in your bake.

๐Ÿ“… May 2026  ยท  10 min read
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Major Ingredient

๐Ÿงˆ Butter, Lard & Oil Substitutes: When to Swap and How

Coconut oil, vegan butter, applesauce, lard vs shortening โ€” complete guide to every baking fat with ratios and what actually changes in texture and flavor.

๐Ÿ“… May 2026  ยท  9 min read
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Major Ingredient

๐Ÿฌ Sugar Substitutes: Which Ones Actually Work

Honey, maple syrup, coconut sugar, erythritol, and more. How each one affects texture, browning, and moisture โ€” with exact conversion ratios.

๐Ÿ“… April 2026  ยท  9 min read
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Major Ingredient

๐Ÿฅš Egg Substitutes: The Definitive Guide by Recipe Type

Flax eggs, aquafaba, silken tofu, mashed banana โ€” chosen by what the egg is actually doing in your recipe. Binding, leavening, and moisture substitutes covered separately.

๐Ÿ“… April 2026  ยท  10 min read
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Major Ingredient

๐Ÿฅ› Milk & Dairy Substitutes: Every Option Tested

Whole milk, buttermilk, heavy cream, sour cream โ€” complete non-dairy and dairy alternatives with ratios and honest notes on what changes.

๐Ÿ“… March 2026  ยท  9 min read
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๐ŸŒฟ Minor Ingredients โ€” Deep-Dives on the Details
Minor Ingredient

๐ŸŒธ Vanilla Extract Substitutes: What to Use and When

Vanilla bean paste, maple syrup, almond extract, bourbon โ€” ranked and explained. Includes which substitute is best for meringue vs cookies vs custard.

๐Ÿ“… May 2026  ยท  7 min read
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Minor Ingredient

โš—๏ธ Baking Soda & Baking Powder Substitutes

Exact ratios for replacing each with the other. Includes DIY baking powder recipe, when to use self-rising flour, and the chemistry of why each substitute works.

๐Ÿ“… April 2026  ยท  7 min read
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Minor Ingredient

๐Ÿง‚ Salt in Baking: Why It Matters and What to Use Instead

Salt types and conversions (table vs kosher vs flaky), low-sodium alternatives, and what actually happens when you skip or reduce salt in bread and sweet bakes.

๐Ÿ“… April 2026  ยท  6 min read
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Minor Ingredient

๐Ÿ‹ Cream of Tartar Substitutes for Every Application

Meringue stabilizer, leavening acid, candy crystallization prevention, snickerdoodle flavor โ€” the right substitute depends on which role cream of tartar is playing.

๐Ÿ“… March 2026  ยท  6 min read
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Minor Ingredient

๐ŸŒฝ Cornstarch Substitutes: Thickening, Baking & Coating

Arrowroot, tapioca, potato starch, rice flour โ€” which substitute wins for pie filling, cake flour, gravy, and crispy coatings. With a comparison table.

๐Ÿ“… March 2026  ยท  7 min read
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