do you mean the "charif" for Falafel sandwiches?
found this recipe on the web
Prep time: 4 minutes; slightly longer if using fresh tomatoes
Cook time: none
Chill time: 1 hour
Yields: 8 servings
1 can (20 oz.) whole tomatoes, drained; or 5 tomatoes, quartered
1/4 cup white vinegar
1/2 cup oil
1 Tbsp. chopped garlic
1 Tbsp. lemon juice
1 tsp. cumin
1 1/2 tsp. kosher salt
1 tsp. cayenne pepper or to taste
4 jalapeño hot pepper rings (from jar)
quartered pita breads (optional)
1. Combine tomatoes, vinegar, oil, garlic, lemon juice, cumin, salt, cayenne, and jalapeño peppers in a blender or food processor and pulse until smooth.
2. Chill in refrigerator for 1 hour.
3. Serve as a dip with warm pita bread, if desired.
Note. “Charif” is the Hebrew word for “sharp”—and boy, does this recipe have a kick! It’s not for the faint of heart. But that’s the beauty of preparing a dish like this from scratch. You can make it mild or burning hot.