Heat the Oils: Heat the vegetable oil in a large skillet or wok over medium heat. Add the sesame oil once the vegetable oil is hot.

Sauté the Aromatics: Add the diced onion to the skillet and sauté until translucent, about 2-3 minutes.

Stir in the minced garlic and cook for another minute until fragrant.

Cook the Vegetables: Add the chopped red bell pepper and frozen peas to the skillet. Cook for about 3-5 minutes until the vegetables are tender.

Prepare the Cauliflower: Stir in the grated or riced cauliflower to the skillet. Mix well with the other vegetables and cook for about 5-7 minutes, or until the cauliflower is tender.

Add Eggs and Seasonings: Push the cauliflower mixture to one side of the skillet. Pour the beaten eggs into the empty side of the skillet. Scramble the eggs until fully cooked and then mix into the cauliflower rice.

Season the mixture with dark soy sauce, salt, and lemon juice. Stir well to combine all the ingredients evenly.

Final Touches: Continue to cook the mixture for another couple of minutes to ensure everything is heated through and well combined.

Serve: Transfer the cauliflower fried rice to serving dishes. Garnish with chopped spring onions/scallions.

Serve hot as a main dish or as a side with your choice of protein.