Thaw the cauliflower rice: If using frozen cauliflower rice directly from the freezer, spread it on a paper towel and let it sit for a few minutes, then pat dry to remove excess moisture.
Dice your vegetables: Cut the onion and carrots into small, uniform pieces so they cook evenly and distribute throughout the dish.
Beat your eggs: Crack the eggs into a small bowl and whisk them together until well combined, about 1 minute.
Sauté aromatics: Heat 1 tablespoon of olive oil in a large skillet over medium-high heat. Add the diced onion and carrot, cooking for 4-5 minutes until softened and fragrant.
Add garlic and cauliflower: Stir in the minced garlic and cook for 30 seconds until fragrant, then add the thawed cauliflower rice. Stir frequently and cook for 5-7 minutes, breaking up any clumps as you go.
Push to the side and scramble eggs: Push the cauliflower mixture to the sides of the skillet, then add the remaining 1 tablespoon of olive oil to the center. Pour in the beaten eggs and scramble them for 2-3 minutes until cooked through, then mix into the cauliflower.
Season and finish: Add the frozen peas, soy sauce, and toasted sesame oil to the skillet. Toss everything together and cook for another 2-3 minutes until the peas are heated through. Garnish with toasted sesame seeds if desired.