Preheat oven to 250°F. Line a sheet pan with parchment paper and set aside.
To a medium or large-sized bowl, add the oil, tomato paste, oregano, and garlic powder and whisk until incorporated (there will be very tiny pieces of tomato paste and it won't be completely homogenous -- that's okay!).
Add the crackers to the tomato seasoned oil and gently toss until evenly coated. Add parmesan cheese and gently toss again. Spread the crackers out on the prepared sheet pan, without overlapping them.
4 ounces almond flour crackers, 1/4 cup parmesan cheese
Bake the crackers for 15-20 minutes, or until they're slightly browned. Remove from the oven and let them fully cool.
Store in an airtight container in the pantry for up to one week. Enjoy!