The Secret To make The Viral Onion Boil Recipe
The Secret To make The Viral Onion Boil Recipe is a easy American recipe that serves 2. 220 calories per serving. Recipe by Rose Gourmet on YouTube.
Prep: 10 min | Cook: 1 hr 3 min | Total: 1 hr 28 min
Cost: $1.60 total, $0.80 per serving
Ingredients
- 1 Large Onion (about 300 g, skin removed)
- 3 tablespoons Unsalted Butter (softened; 1 tbsp for onion, 2 tbsp for sauce)
- 1 tablespoon Olive Oil (extra‑virgin preferred)
- 2 teaspoons Cajun Seasoning (store‑bought or homemade blend)
- 2 teaspoons Old Bay Seasoning (classic seafood boil blend)
- 1 teaspoon Paprika (sweet or smoked)
- 1 tablespoon Lemon Juice (freshly squeezed)
- 1/4 cup Chicken Broth (low‑sodium; can use water with bouillon)
- 2 cloves Garlic (minced)
- 1/4 cup Onion (for sauce) (finely chopped; can use part of the large onion)
Instructions
Prepare the Onion
Trim the top and bottom of the onion, peel off the skin, then cut a shallow slit down the middle to create a pocket for the sauce.
Time: PT2M
Dry and Oil the Onion
Pat the onion dry with a paper towel, drizzle the olive oil over it, and rub the softened butter into the flesh and outer skin.
Time: PT2M
Season the Onion
Generously sprinkle Cajun seasoning, Old Bay seasoning, and paprika over the onion, rubbing to coat all surfaces evenly.
Time: PT2M
Cook the Onion
Place the seasoned onion in the air‑fryer basket at 375°F (190°C) for 60 minutes, turning halfway through. If using an oven, place on a foil‑lined baking sheet and bake at 375°F for the same time.
Time: PT1H
Temperature: 375°F
Make the Lemon‑Garlic Butter Sauce
While the onion cooks, melt 2 Tbsp butter in a small saucepan over medium‑low heat. Add minced garlic and chopped onion, sauté for 1 minute. Stir in lemon juice, chicken broth, a pinch of the same Cajun and Old Bay seasonings, and simmer 2–3 minutes until slightly thickened.
Time: PT5M
Temperature: Medium‑low
Serve
Transfer the cooked onion to a serving plate, drizzle the warm lemon‑garlic butter sauce over the top, and serve immediately as a side or appetizer.
Time: PT2M
Nutrition Facts
- Calories
- 220
- Protein
- 2 g
- Carbohydrates
- 15 g
- Fat
- 15 g
- Fiber
- 2 g
Dietary info: Vegetarian, Gluten-Free (if using gluten‑free seasonings)
Allergens: Dairy
Last updated: April 17, 2026








