Sautéed Mushroom and Poached Egg Oatmeal

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Earthy mushrooms simmered in creamy oats topped with perfectly poached eggs for a comforting, protein-rich breakfast. This american-inspired breakfast ready in about 25 minutes combines rolled oats, water, milk 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 350 calories and feeds 2, 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 2 American cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a small saucepan, combine 1/2 cup rolled oats, 1 cup water, and 1/2 cup milk. Bring to a gentle simmer over medium heat, stirring occasionally, and cook for 5 minutes until thickened. Reduce heat to low and simmer for 2 more minutes, then remove from heat and set aside.
  2. Step 2: While the oats cook, bring a small pot of water to a gentle simmer (just below boiling) and add 1 tsp vinegar. Crack 2 large eggs into the simmering water, reduce heat to low, and cook for 3 minutes for a runny yolk. Remove eggs with a slotted spoon and drain on paper towels.
  3. Step 3: Heat 1 tbsp olive oil in a nonstick skillet over medium heat. Add 1 cup sliced mushrooms and 1 minced garlic clove, and sauté for 4-5 minutes until mushrooms are tender and golden, stirring occasionally. Season with 1/4 tsp salt and 1/8 tsp black pepper.
  4. Step 4: Divide the cooked oats between two bowls, top with the sautéed mushrooms, and place one poached egg on top of each. Sprinkle with 1/4 cup chopped parsley and serve immediately.

Frequently asked questions

How long does Sautéed Mushroom and Poached Egg Oatmeal 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 Mushroom and Poached Egg Oatmeal?

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 Mushroom and Poached Egg Oatmeal?

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 Mushroom and Poached Egg Oatmeal for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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.

What goes well with Sautéed Mushroom and Poached Egg Oatmeal?

American breakfast like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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