Start by cutting the chicken into bite-sized pieces and seasoning it with salt and pepper. This step helps lock in flavor right from the beginning. I like to pat the chicken dry before cooking so it browns nicely.
Heat olive oil in a large pot over medium-high heat and cook the chicken until lightly browned. Don’t overcrowd the pan, or it will steam instead of sear. Browning adds a deep, rich flavor to the stew base.
Add onions, garlic, carrots, and celery to the same pot and sauté until softened. Stir frequently to avoid burning and to blend all the flavors together. This forms the aromatic foundation of the stew.
Sprinkle flour over the vegetables and stir well to coat everything evenly. Then mix in the tomato paste and cook for a minute to remove its raw taste. This helps thicken the stew and deepen the flavor.
Slowly add chicken broth and water while stirring to avoid lumps. Bring the mixture to a gentle boil, then reduce heat and let it simmer. This allows all the ingredients to blend beautifully.
Stir in potatoes, thyme, parsley, and paprika. Let everything simmer until the potatoes are tender and the stew thickens. This step gives the stew its hearty texture.
Add frozen peas toward the end of cooking and stir gently. They cook quickly and keep their bright color and freshness. Taste and adjust seasoning if needed before serving.