In a small bowl, mix 150 g mini tomatoes (halved), 1 tsp lemon juice and ¼ tsp chili sauce of your choice. Rest in the fridge until time to serve.
Heat the pan on medium and once hot, add a drizzle of 1 tsp cooking oil. Add 100 g onion and fry until slightly soft and transparent, then add 1 garlic clove (minced) and fry until fragrant.
Add 150 g ground beef to the pan and fry until browned.
Add 2 tsp Japanese soy sauce (koikuchi shoyu), 1 tbsp sake, 1 tsp sugar, 2 tbsp Worcestershire sauce, 2 tbsp tomato ketchup and 1 tsp chili powder. Mix thoroughly and cook until the sauce is reduced by half.
Rip 100 g lettuce leaves by hand and arrange them around the edge of each plate and place 2 portions cooked Japanese short-grain rice in the middle.
Top the rice with the seasoned meat and scatter the tomato "salsa" and 50 g avocado decoratively over the top.
Sprinkle with 2 tbsp preferred shredded melting cheese and drizzle with 1 tbsp Japanese mayonnaise. Crush 30 g tortilla chips and sprinkle them over the top, then finish with 2 soft-boiled egg. Serve and enjoy!
Notes
Japanese rice is recommended but other rice varieties work well for this taco rice dish.
Recommended dessert: Serve matcha ice cream as a refreshing dessert after rich taco rice.