Melt coconut oil in a skillet over medium-high heat.
2 tbsp. coconut oil
Season the beef to taste with salt and pepper.
Sea salt and freshly ground black pepper
Brown the sliced beef in the skillet for 2 to 3 minutes per side; remove and set aside.
1 ½ lbs. beef tenderloin
Add the ginger, garlic, and onion to the skillet. Cook until fragrant, about 2 to 3 minutes.
2 garlic cloves, 1 tbsp. fresh ginger, 1 onion
Add the bell pepper and cook another 2 to 3 minutes, stirring occasionally.
2 bell peppers
Spoon in the curry paste, coconut milk, and crushed red pepper; mix well.
1 ¼ cup coconut milk, ¼ cup red curry paste, ¼ tsp. crushed red pepper
Bring the beef back to the skillet and simmer for 4 to 5 minutes.
Stir in the fresh basil and lime juice; cook another minute.
1 cup fresh basil, 2 tbsp. fresh lime juice
Adjust seasoning and serve with more fresh basil and lime wedges.
Lime wedges to garnish