Prepare the Rice Noodles: Cook the rice noodles according to package instructions, typically boiling in salted water for about 6-8 minutes. Drain and rinse under cold water, then set aside.

Make the Sauce Base: In a skillet over medium heat, combine red curry paste, coconut milk, and peanut butter. Stir for 3-5 minutes until smooth and creamy.

Combine Noodles and Sauce: Add cooked rice noodles to the skillet with the sauce and toss to coat. Cook for an additional 2-3 minutes.

Add Proteins and Vegetables: Incorporate your choice of proteins and seasonal veggies. Stir and cook for another 3-5 minutes.

Adjust Sauce Consistency: If the sauce is too thick, add a splash of broth or water. Taste and season with salt or chili flakes as desired.

Serve and Garnish: Remove from heat and serve warm in bowls. Garnish with chopped green onions or crushed peanuts.