Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Earthy mushrooms and tender kale sautéed together, served with perfectly poached eggs for a nourishing Whole30 breakfast. This american-inspired breakfast (whole30, gluten free) ready in about 25 minutes combines stemmed and chopped kale leaves, sliced cremini mushrooms, small, diced yellow onion into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 250 calories and feeds 4, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 American cuisine 250 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large skillet over medium heat. Add 1 small diced yellow onion and sauté for 3 minutes until softened.
  2. Step 2: Add 8 oz sliced cremini mushrooms and cook for 5 minutes, stirring occasionally until they release moisture and begin to brown.
  3. Step 3: Stir in 4 cups chopped kale, 2 minced garlic cloves, 1/2 tsp sea salt, and 1/4 tsp black pepper. Cook for 5-7 minutes, stirring often until kale is wilted and tender.
  4. Step 4: Meanwhile, bring a large pot of water to a gentle simmer and add 1 tbsp white vinegar. Crack 1 egg into a small bowl and gently slide it into the simmering water. Poach for 3-4 minutes until whites are set but yolks remain runny. Repeat with remaining eggs.
  5. Step 5: Divide the kale and mushroom hash among 4 plates. Top each serving with one poached egg and season with remaining 1/2 tsp sea salt and 1/4 tsp black pepper.
  6. Step 6: Garnish with 1 tbsp chopped fresh chives for a fresh, mild onion flavor.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Knives & cutting boards → Shop all kitchen tools →

Frequently asked questions

How long does Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Sautéed Kale and Mushroom Breakfast Hash with Poached Eggs whole30?

Yes — this recipe is tagged whole30, gluten free, paleo based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.