1-First Step: Mise en place: Gather and chop ingredients. Cut 1.5 lbs boneless chicken thighs into bite-sized pieces for even cooking. Mince 3 garlic cloves and grate 1 tbsp fresh ginger. Slice 1 cup bell peppers if using. Measure out 1/2 cup peanut butter, open 1 can (14 oz) coconut milk, and have 1/4 cup soy sauce, 2 tbsp lime juice, 2 tbsp brown sugar, and 1-2 tbsp red curry paste ready. This setup keeps things smooth and prevents scrambling.

2-Second Step: Sauté aromatics: Heat 2 tbsp vegetable oil in a large skillet or wok over medium-high heat. Add minced garlic and grated ginger. Stir for 1 minute until fragrant, but do not brown them. This builds the flavor foundation for your peanut sauce chicken. Watch the heat to avoid burning, which turns bitter.

3-Third Step: Brown the chicken: Add chicken pieces to the skillet. Cook, stirring often, for 5-7 minutes until browned on all sides and no longer pink outside. Season lightly with salt if needed, but soy sauce adds plenty later. Browning seals juices for tender results. Internal temp should reach 165°F later, but this step develops rich taste.

4-Fourth Step: Make the sauce: Stir in 1/2 cup creamy peanut butter, coconut milk, soy sauce, lime juice, brown sugar, and red curry paste. Whisk until smooth. The peanut butter melts into a velvety base. Bring to a simmer over medium heat. Scrape any browned bits from the pan they boost flavor.

5-Fifth Step: Simmer to perfection: Reduce heat to low. Cover and simmer 15-20 minutes, stirring occasionally. Sauce thickens as it coats the chicken. Check chicken reaches 165°F internally with a thermometer. Taste and adjust: more lime for tang, sugar for sweet, or sriracha for heat. Add bell peppers or broccoli in the last 5 minutes to keep them crisp-tender.

6-Final Step: Finishing touches and serving: Remove from heat. Garnish with 1/2 cup chopped peanuts, cilantro, and lime wedges. Serve over jasmine rice or noodles. The sauce clings beautifully, making every forkful saucy. Pair with steamed veggies for a full meal. Leftovers taste even better tomorrow. Total time: 30 minutes. Pro tip: Natural peanut butter works best; avoid brands with added sugar.