1. Protein Style Burger – This is probably the most popular keto-friendly option at In-N-Out. Instead of a bun, the burger is wrapped in lettuce. You can choose any burger (Double-Double, Cheeseburger, Hamburger) to be made “Protein Style.” Nutritional Info (For Double-Double Protein Style):
   • Calories: 520
   • Fat: 39g
   • Protein: 33g
   • Net Carbs: 11g (please note that depending on your strictness with keto, this might be a bit high)
2. Flying Dutchman – This is simply two beef patties with two slices of cheese melted between them, no bun, and no veggies. Nutritional Info:
   • Calories: 380
   • Fat: 28g
   • Protein: 28g
   • Net Carbs: 0g
3. Double Meat Burger Protein Style No Spread – This is similar to the Double-Double but without cheese, onions, and sauce. Nutritional Info:
   • Calories: 350
   • Fat: 24g
   • Protein: 32g
   • Net Carbs: 4g

I know people talk about Grilled Cheese Protein Style for vegetarians. But let’s be honest, that’s just warm cheese salad. There are better options for you out there.