Dice the pork tenderloin into small, half-inch cubes to mimic the texture of pork belly.
In a small mixing bowl, whisk together the gochujang, tamari, honey, minced ginger, and minced garlic until smooth.
Heat the sesame oil in a large non-stick skillet over medium-high heat.
Add the pork cubes to the skillet and sear until golden brown and crispy on all sides, approximately 6 minutes.
Toss in the chopped baby bok choy and sauté for an additional 2 minutes until the leaves are wilted and the stems are tender-crisp.
Pour the gochujang sauce over the pork and vegetables, stirring constantly for 1 minute until the sauce thickens into a glossy glaze.
In a separate pan, lightly sauté the cauliflower rice for 3-4 minutes until heated through and softened.
Divide the cauliflower rice into bowls and top with the spicy glazed pork and bok choy.
Garnish with sliced green onions and toasted sesame seeds before serving.