Everyone rates romance by spice level and nobody agrees on the scale. Here's a definition for each tier that actually holds up — with a real book at every level so you can calibrate before you buy.
Contents
The Problem With the Scale
"It's a four" means nothing without a shared definition, and there isn't one. One reader's four is another's two, and the gap is widest exactly where it matters most — someone recommends a book as "spicy but nothing crazy" and you open it on a train.
So here's a scale with actual criteria. Two axes: frequency (how often) and explicitness (how much detail). A book is rated by whichever runs hotter.
🌶️ One Pepper — Closed Door
Attraction is central. Physical intimacy happens off the page or in a fade-to-black. What you get is tension, yearning, and the moment before.
Winter's Orbit by Everina Maxwell sits here comfortably. Two strangers in a political marriage, enormous emotional weight, very little on the page.
Good tier if you want the romance without the explicit content, or you're reading somewhere public.
🌶️🌶️ Two Peppers — Open Door, Rare and Restrained
One or two scenes, described but not lingered on. The camera stays in the room and doesn't zoom in.
A Deal with the Elf King by Elise Kova is the model. Warm, romantic, brief — the intimacy confirms the relationship rather than driving it.
🌶️🌶️🌶️ Three Peppers — Present and Explicit
Multiple detailed scenes. They matter to the plot and the relationship, and they're written to be enjoyed rather than skimmed — but the book has plenty else going on.
Fourth Wing by Rebecca Yarros is a solid three. So is A Court of Thorns and Roses — though the ACOTAR series climbs as it goes.
This is where most mainstream romantasy lives.
🌶️🌶️🌶️🌶️ Four Peppers — Frequent and Detailed
The intimacy is a major structural component. Extended scenes, more of them, and explicit throughout. Removing them would visibly damage the book.
A Court of Mist and Fury lands here, as does Twisted Love by Ana Huang and Iron Flame.
🌶️🌶️🌶️🌶️🌶️ Five Peppers — Explicit Is the Point
Very frequent, very detailed, often kink-forward, and the book is organised around it. Not a romance with spice — a spice-forward romance.
A Court of Silver Flames is the mainstream gateway. Neon Gods is firmly here and completely unapologetic about it.
The Thing Spice Level Doesn't Tell You
Heat and darkness are different measurements. A five-pepper book can be entirely wholesome in its dynamics; a two-pepper book can be genuinely disturbing. Haunting Adeline is high on both, but plenty of books are high on one and low on the other.
If what you're screening for is content rather than explicitness, spice ratings won't help you — content warnings will.
Where to Go From Here
For the genre sorted by this scale specifically, see romantasy books ranked by spice level. For the higher end, spicy fantasy romance recommendations.
