Start by heating the olive oil in a skillet over medium heat. Add the diced onion and sauté until translucent, about 5 minutes. Add the minced garlic and continue to sauté for an additional 1-2 minutes until fragrant.
In the slow cooker, place the chicken thighs at the bottom. Season them with salt, pepper, smoked paprika, and dried thyme.
Add the sautéed onion and garlic on top of the chicken.
Layer the halved baby potatoes, chopped carrots, and green beans over the chicken and onions.
Pour the chicken broth over all the ingredients, ensuring everything is submerged.
Cover the slow cooker and set it to low for 6-7 hours or high for 3-4 hours, until the chicken is tender and easily shreds.
If a thicker stew is desired, mix the cornstarch with a little water to create a slurry, and stir it into the stew in the last 30 minutes of cooking.
Once done, shred the chicken right in the slow cooker, allowing it to absorb more flavor before serving.
Taste the stew and adjust seasoning if necessary.
Notes
Serve the stew in deep bowls and garnish with freshly chopped parsley. Pair it with crusty bread or over a bed of rice for a comforting meal.