Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Dice the yellow potato into small, uniform cubes and place them in a bowl.
Toss the potatoes with 0.25 tbsp of olive oil, sea salt, and smoked paprika until evenly coated.
Spread the potatoes on the baking sheet and roast for 20-25 minutes until they are golden and crispy.
While the potatoes roast, cut the chicken breast into bite-sized pieces and slice the bell peppers.
Heat the remaining 0.25 tbsp of olive oil in a large skillet over medium-high heat.
Add the chicken to the skillet and cook for 5-6 minutes until browned on all sides.
Stir in the sliced bell peppers, minced garlic, and chipotle peppers in adobo sauce.
Sauté for another 4-5 minutes until the chicken is fully cooked through and the peppers are tender.
Remove from heat, season with black pepper, and serve the chipotle chicken over the bed of crispy roasted potatoes.