Preheat oven to 350 degrees.
Cook brown rice with 1 ½ cup water in a medium saucepan over med-low heat until all liquid is absorbed* about 15 minutes.
While rice is cooking, hollow out tomatoes by making a conical cut at the stem, then scooping out the seeds and some of the pulp with a spoon. Save the pulp to use for a pasta or pizza sauce.
Place tomatoes in a large baking dish.
Mince shallot and chop basil and oregano.
Combine rice with minced shallot, basil, oregano, salt, and pepper. Toss thoroughly.
Scoop mixture into tomatoes until just full. Cover with foil.
Bake covered for 20 minutes. Uncover and bake for additional 15 minutes, until soft and juicy.
Serve on microgreens with garlic cashew cream on top.