Step 1: Prepare the Cauliflower Rice

1. If using fresh cauliflower: Cut the cauliflower into florets and pulse them in a food processor until they resemble rice grains. Be careful not to over-process to avoid a mushy texture.
2. If using store-bought cauliflower rice, skip the above and directly heat olive oil in a large pan over medium heat.
3. Add the cauliflower rice to the pan, sprinkle with salt and pepper, and cook for 5-7 minutes, stirring occasionally, until tender but still firm. Once done, set aside and cover to keep warm.

Step 2: Prepare the Honey Garlic Sauce

1. In a small bowl, whisk together honey, soy sauce, rice vinegar, sesame oil, and red pepper flakes (if using). This sauce is the perfect blend of sweetness from the honey and umami from the soy sauce with a hint of tang from the vinegar.

Step 3: Cook the Sausage

1. Heat 1 tablespoon of olive oil in a large skillet or wok over medium-high heat.
2. Add the sliced sausage and cook for 5-7 minutes, until the slices are browned and slightly crispy on the edges. Remove the sausage from the skillet and set it aside on a plate.

Step 4: Sauté the Shrimp

1. In the same skillet, add another tablespoon of olive oil. Once heated, toss in the shrimp. Season lightly with salt and pepper.
2. Cook the shrimp for 2-3 minutes on each side until they turn pink and opaque. Be careful not to overcook them.
3. Remove the shrimp from the skillet and set them aside with the sausage.

Step 5: Stir-Fry the Vegetables

1. In the same skillet, add the diced onion and minced garlic. Sauté for about 2 minutes until the onion becomes translucent and the garlic is fragrant.
2. Toss in the broccoli florets and cook for 5-7 minutes until they are tender but still crisp. You can add a tablespoon of water to the pan if needed to help steam the broccoli a bit.

Step 6: Combine Everything

1. Return the cooked sausage and shrimp to the skillet with the vegetables.
2. Pour the honey garlic sauce over the entire mixture, stirring everything to coat evenly. Let it cook for another 2-3 minutes until the sauce thickens slightly and everything is heated through.

Step 7: Serve with Cauliflower Rice

1. Divide the cauliflower rice into bowls and top it with the honey garlic shrimp, sausage, and broccoli stir-fry. Garnish with a sprinkle of sesame seeds or chopped green onions for extra flavor and texture, if desired.