Small Batch Roasted Molcajete Salsa

Name: Small Batch Roasted Molcajete Salsa
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Yield: 4 servings
Cuisine: Mexican
Ingredients: 2 Roma tomatoes or 1 large heirloom tomato (cored); 1-2 serrano peppers or jalapeños (if you'd like it less spicy, stemmed); 1 large clove of garlic (unpeeled); 1/2 small white onion (peeled); kosher salt (to taste); juice from 1/2 lime (plus more for seasoning)

This small batch roasted molcajete salsa delivers authentic Mexican flavor by charring fresh tomatoes, serrano peppers, and garlic directly in a molcajete. The stone mortar's texture creates a rustic, chunky consistency that sets it apart from blended salsas.

🌍Mexican 🏷️Molcajete salsa recipe

Total

20 min

Servings

4

Difficulty

Easy

Recipe Source

View original recipe

From Holajalapeno · by Kate Ramos

Ingredients

Check what you already have. We'll leave it off your shopping list.

2 Roma tomatoes or 1 large heirloom tomato (cored)
1-2 serrano peppers or jalapeños (if you'd like it less spicy, stemmed)
1 large clove of garlic (unpeeled)
1/2 small white onion (peeled)
kosher salt (to taste)
juice from 1/2 lime (plus more for seasoning)

6 Ingredients

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Instructions

1
Start by heating a dry comal or skillet over medium heat. Place tomatoes, serrano pepper, garlic clove, and onion directly on the hot surface. Turn occasionally until charred and softened. Some things, like the garlic will char faster, remove items as they are done. The onion will take the longest.
2
Peel garlic and transfer it and the serrano chile to your molcajete first. Sprinkle with a small amount of salt and use some muscle to grind into a smooth paste.
3
Chop the onion and add to the molcajete and mash to your desired consistency. Add tomatoes one at a time, working them into a chunky salsa. Squeeze in lime juice, taste, and add more salt or lime juice, if needed.
4
Serve immediately with warm tortilla chips, spoon over nachos, or use as a topping for your favorite Mexican dishes. Buen provecho!

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Tips & Notes

Pro tips

Char the tomatoes and peppers directly over a gas flame or under a broiler until blackened and blistered—this deepens flavor and adds subtle smokiness.
Roast the garlic clove unpeeled and separately; its sugars caramelize and sweeten, balancing the heat from serrano peppers.
Crush ingredients in stages: garlic and salt first to form a paste, then peppers, then tomatoes—this controls texture and prevents over-processing.
Finish with fresh lime juice and taste before serving; acidity brightens the salsa and balances richness.

Substitutions

Roma tomatoes → heirloom or vine-ripe tomatoes (any variety works; adjust for water content)
Serrano peppers → jalapeños (milder; use 2–3 for comparable volume)
White onion → yellow or red onion (flavor profile changes slightly; red adds sweetness)
Lime → lemon or white vinegar (adjust quantity; acidity level differs)

Storage & make-ahead

Store in an airtight container in the refrigerator for up to 5 days; salsa is best served fresh but can be made 1 day ahead.

Equipment

molcajete (stone mortar and pestle)

Common Questions

Can I use a blender instead of a molcajete?

Yes, but you'll lose the traditional rustic texture. A molcajete crushes ingredients to release oils and create a chunkier salsa; a blender over-processes and makes it smoother.

How much heat does this salsa have?

The recipe uses 1–2 serrano peppers, which deliver medium heat. Use 1 pepper for mild, 2 for medium. Jalapeños are a milder substitute if you prefer less spice.