In a medium bowl, whisk together soy sauce, honey, sriracha, minced garlic, water, and sesame oil to make the marinade.
Add salmon cubes to the marinade, gently toss to coat, and let marinate for 15-20 minutes (but no longer than 1 hour).
While salmon marinates, prepare the sesame garlic kale: Place torn kale leaves in a large bowl, add sesame oil, minced garlic, and salt. With clean hands, massage the kale for 3-5 minutes until it begins to soften and reduce in volume. Set aside.
Heat a large skillet over medium-high heat with a tablespoon of neutral oil. Using a slotted spoon, transfer salmon cubes to the hot skillet, reserving the marinade. Cook salmon for 2-3 minutes per side until slightly crispy and caramelized on the edges.
Pour the reserved marinade into the skillet with the salmon. If using, add the cornstarch slurry and cook, gently stirring, until the sauce thickens and coats the salmon, about 1-2 minutes.
To assemble bowls: Divide cooked rice among four bowls. Arrange sesame garlic kale on one side and glazed salmon on the other. Add cucumber slices and avocado.
Garnish with sliced green onions and a sprinkle of toasted sesame seeds. Drizzle with sriracha mayo if desired and serve immediately.
Notes
RECIPE TIPS
Cut salmon into uniform-sized cubes for even cooking
Don't marinate the salmon for more than 1 hour, as the acid in the sauce can start to "cook" the fish
Massage the kale until it's truly tender - this step shouldn't be rushed
Use a well-seasoned cast iron or non-stick skillet to prevent the glazed salmon from sticking
For extra crispy edges, ensure your pan is hot before adding the salmon
Pat the salmon dry before marinating for better caramelization
SERVING SUGGESTIONS
Serve with:
Kimchi for traditional Korean flavor
Quick pickled vegetables for added crunch
Korean barley tea (boricha) for an authentic pairing
A side of miso soup
Extra sriracha or gochujang for those who want more heat
A sprinkle of furikake or shredded nori
VARIATIONS
Substitute brown rice or cauliflower rice for a lower-carb option
Use gochujang (Korean chili paste) instead of sriracha for more authentic Korean flavor
Add steamed broccoli or roasted sweet potatoes for added vegetables
Try with tofu instead of salmon for a vegetarian version
Include a soft-boiled egg for extra protein and richness
Substitute spinach for kale if preferred
STORAGE
Store components separately in airtight containers in the refrigerator
Cooked salmon will keep for up to 2 days
Prepared kale salad stays fresh for 1-2 days
Rice can be stored for up to 5 days
For meal prep, assemble everything except avocado, which should be added just before serving
Reheat salmon gently in a covered container in the microwave to prevent drying out