Loco Moco with Caramelized Onion & Mushroom Gravy
4 servings
Like many people, I first had this dish in Hawaii. It's apparently a long-time favorite of my dad's, and something he looks forward to every visit to the islands, but I somehow avoided even knowing what it was until our visit to Kauai last September. Dad and Joe ate it together on their first breakfast excursion (my step-mom, Linda, and I stayed in the timeshare and skipped the big breakfast that day). Then they talked about it for the rest of the trip (and each had it one or two more times).
I finally decided to try it on our last morning of vacation. I admit it didn't sound that appealing to me. I don't usually feel like eating meat for breakfast, I'm not a huge ground beef fan, and gravy isn't something I crave. But then we had breakfast at the old-school, locals' favorite Tip Top Motel Cafe & Bakery in Lihue, and it just felt like the right time and place. With my first bite of the magic combination of flavors that is loco moco, I was hooked. So of course, I had to make it at home. There are many styles and versions. This one is cobbled together from a few recipes and my own tastes. Feel free to riff!
Gravy
- 1 tbsp olive or avocado oil
- 1 large onion, minced
- 2 cups brown or white mushrooms, chopped or sliced
- 2 cups beef stock
- 2 tsp soy sauce
- 1 tbsp cornstarch mixed with 1 tbsp water to form a slurry
- salt and pepper
Beef patties
- 1 lb ground beef
- 1 tbsp soy sauce
- 1/2 tsp black pepper
- 1 tsp fish or oyster sauce
- 1 green onion, chopped
- 2 cloves garlic, minced
- 1 tsp onion powder
- 1 tbsp oil
Remaining ingredients
- Hot cooked rice
- 4 eggs, fried
Instructions
- Caramelize the onions. Heat 1 tbsp oil in large skillet pan over medium heat. Add minced onions, sprinkle with salt, and cook until browned, about 5 minutes. Reduce heat to medium-low and cook until caramelized, about 20 minutes. Remove onions to a plate or bowl, divide in half, and set aside.
- Prepare the patties. Combine ground beef with 1 tbsp soy sauce, pepper, fish sauce, green onions, garlic, onion powder, and half of the caramelized onions. Be careful not to over-mix. Form into 4 equal patties about 1/2 inch thick.
- Cook the burgers. Heat cast iron grill pan over medium-high heat. Brush pan with 1 tbsp oil. Add patties and cook until browned on both sides but still pink in the middle. Remove from heat and let rest.
- Make the gravy. Return the empty onion pan to medium heat. Add mushrooms, sprinkle with salt, and cook until soft and browned (at least 10 minutes). Season with pepper. Return caramelized onions to the pan. Pour in stock and soy sauce, bring to a simmer. Add cornstarch slurry and continue to simmer until slightly thickened. Remove from heat and blend with stick blender. Season with salt and pepper to taste.
- Serve. Place a scoop of rice on each plate, top with 1 patty, one quarter of the gravy, and a fried egg.