Find the perfect bean. Master the perfect roast.
I'm your personal roasting coach — built on Sweet Maria's full catalog and cupping library, Hoos development-time science, and real-world Bullet/Ikawa/Artisan/Behmor know-how. Ask me anything about origins, recipes, troubleshooting, or which lots fit your gear. Expert answers in seconds.
Free to start — no account needed.
Lot Recommendations
Get 2–4 specific lots matched to your taste, gear, and skill level — with direct sweetmarias.com links
Roast Science
Hoos development time, Maillard/caramelization, ROR curves — the "why" behind every recipe
Troubleshooting
Baked roasts, tipping, weak crack, humidity drift — diagnose and fix with empathy + data
All Equipment
Bullet, Ikawa, Artisan, Behmor, FreshRoast, HotTop, Gene Cafe, TC4 — pro and home tools alike
What Can Maria's Coach Help You With?
Real recipes, real lots, real science. Ask anything.
🌍Bean Discovery
Ethiopian for pour-over
Washed Kenyan, berry
Naturals for espresso
Decaf chocolate & caramel
🔥Roast Recipes
Bullet recipe, dense Gesha
Behmor profile, no probe
Ikawa, bright Kenyan
FreshRoast SR800, natural Brazil
🛠️Troubleshooting
Baked roasts
Tipping on light roasts
Weak first crack
Humidity & ROR
🔬Science & Theory
Hoos dev time
ROR shape & flavor
Maillard vs caramelization
Home cupping protocol
Ready to roast your next great batch?
Share your roaster, batch size, and what flavors you're chasing — I'll do the rest.
Expert answers in seconds