Whole30 Smashed Burger

Sink your teeth into the juicy perfection of this Whole30 Smashed Burger, a hearty yet healthy twist on the classic burger, crafted without compromising on flavor or texture. Made with grass-fed ground beef, these thin, ultra-crispy patties are cooked to golden-brown perfection in a sizzling cast-iron skillet. Each burger is wrapped in crisp romaine lettuce leaves for a gluten-free, bun-less option that’s both satisfying and Whole30 compliant. Layered with caramelized onions, creamy avocado slices, fresh tomatoes, tangy pickles, and a drizzle of mustard, every bite bursts with wholesome flavor. Quick to prepare in just 30 minutes, this protein-packed recipe is perfect for a nutritious lunch, dinner, or tasty meal prep option. Whether you’re following the Whole30 program or simply looking to enjoy an elevated burger experience, this recipe is guaranteed to impress!

Nutriscore Rating: 67/100

Prep Time:15 mins

Cook Time:15 mins

Total Time:30 mins

Servings: 4

Ingredients

• 1 pound Ground beef (preferably grass-fed)
• 1 teaspoon Salt
• 1 teaspoon Black pepper
• 1 large Onion
• 2 tablespoons Ghee or clarified butter
• 8 pieces Romaine lettuce leaves
• 1 medium Tomato, sliced
• 1 whole Avocado, sliced
• 4 slices Whole30 compliant pickles
• 2 tablespoons Mustard (Whole30 compliant)

Directions

Step 1

Start by preparing the onion topping. Peel and slice the onion into thin rings.

Step 2

In a skillet over medium heat, add 1 tablespoon of ghee or clarified butter. Once melted, add the onion slices.

Step 3

Cook the onions until they become soft and caramelized, about 10 minutes, stirring occasionally. Remove from heat and set aside.

Step 4

In a large mixing bowl, combine the ground beef with salt and black pepper. Mix gently to combine. Divide the mixture into four equal portions and form into loose balls.

Step 5

Heat a cast-iron skillet or heavy-duty frying pan over high heat until it begins to smoke lightly.

Step 6

Add the remaining tablespoon of ghee into the pan and immediately place a ball of beef into the pan, pressing down firmly with a spatula to flatten it into a thin patty.

Step 7

Cook the patty for about 2-3 minutes until the edges are crispy and the surface is a deep brown. Flip and cook for an additional 1-2 minutes. Repeat for each patty.

Step 8

Prepare the lettuce wraps by placing leaves on a flat surface. Arrange slices of tomato, avocado, and pickle on each lettuce piece.

Step 9

Place each burger patty on top of the prepared lettuce leaves and top with caramelized onions.

Step 10

Finish with a drizzle of Whole30 compliant mustard over the top.

Step 11

Wrap the lettuce around the filled ingredients and serve immediately.

Nutrition Facts

Serving size	(1133.3g)

Amount per serving	% Daily Value*
Calories	1805.2

Total Fat 144.3g	0%
Saturated Fat 57.1g	0%
Polyunsaturated Fat g
Cholesterol 373.8mg	0%
Sodium 3621.6mg	0%
Total Carbohydrate 45.8g	0%
Dietary Fiber 18.4g	0%
Total Sugars 14.6g
Protein 85.5g	0%

Vitamin D 0IU	0%
Calcium 188.9mg	0%
Iron 13.1mg	0%
Potassium 2711.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 71.2%

Protein: 18.8%

Carbs: 10.0%