Can I use fresh tomatoes instead of canned?
Yes. The recipe lists 4 fresh tomatoes as an optional alternative to the two cans. Fresh tomatoes will yield a slightly thinner, more watery salsa unless you drain excess liquid first.
How spicy is this salsa?
Mild to medium heat. One jalapeño with seeds removed keeps it approachable. Add more jalapeños or keep the seeds for increased spice.
How long does homemade blender salsa keep?
Store in an airtight container in the refrigerator for up to 5 days. The salsa can also be frozen for up to 3 months.
What's the difference between the two canned tomato products?
The petite diced tomatoes form the base, while the diced tomatoes with green chiles add mild heat and flavor complexity without needing extra chiles.
Can I scale this recipe up or down?
Yes. The ratio is flexible—maintain the same proportions of tomatoes, onion, jalapeño, and spices. For very large batches, blend in two rounds.