"Create a nutrient-dense mini-meal featuring canned sardines and a soft-boiled egg for 2 servings. Keep it low carb, whole-food focused, minimally processed, low sugar, and suitable for an omnivore household. Use metric units. Include vegetables the user likes if appropriate (broccoli, cauliflower, green beans, cabbage, herbs/greens), avoid tomatoes, and keep prep simple. Aim for about 250–300 calories per serving. Provide a concise recipe with ingredients, brief directions, and approximate calories per serving."