This Tomato Basil Chicken Skillet is Italian-inspired comfort food at its simplest — juicy pan-seared chicken, sweet burst cherry tomatoes, fragrant fresh basil, and punchy garlic all come together in one pan in just 25 minutes. A splash of balsamic vinegar adds depth to the jammy tomato sauce, and a shower of freshly grated Parmesan ties everything together beautifully. Big, bold flavors with minimal cleanup.
Large cast iron skillet or heavy-bottomed pan 10–12 inches; a stainless steel or nonstick skillet also works
Meat mallet or rolling pin For pounding chicken to even thickness
Sharp chef's knife
Cutting board
Garlic press or microplane (optional)
Wooden spoon or silicone spatula
Measuring spoons and cups
Tongs
Meat thermometer For checking internal temperature of chicken
Ingredients
2chicken breastsboneless, skinless; patted dry and pounded to ¾ inch thickness if thick
2tablespoonsolive oil30ml
3garlic clovesminced
2cupscherry tomatoesabout 300g; fresh preferred, left whole
½cupchicken broth120ml
1tablespoonbalsamic vinegar15ml; substitute 1 tsp red wine vinegar + pinch of sugar if needed
1teaspoondried oregano
saltto taste
black pepperfreshly ground, to taste
fresh basil leavesa generous handful; torn by hand just before serving
Parmesan cheesefreshly grated, for serving
Instructions
Pat chicken breasts completely dry with paper towels, then pound to an even ¾-inch thickness if needed. Season both sides generously with salt and freshly ground black pepper.
Heat skillet over medium-high for 2 minutes, then add olive oil and swirl to coat. Add chicken and sear undisturbed for 5–6 minutes per side until golden and cooked through (165°F / 74°C internal). Remove to a plate and tent loosely with foil.
Reduce heat to medium and add the minced garlic to the pan (do not wipe out the drippings). Stir for 30–60 seconds, scraping up the browned bits, until fragrant and golden — do not burn.
Add cherry tomatoes and cook for 3–4 minutes, stirring occasionally, pressing some tomatoes gently with a spoon to help them burst and release their juices.
Pour in chicken broth to deglaze the pan, then stir in balsamic vinegar and dried oregano. Simmer over medium heat for 3–4 minutes until the sauce thickens slightly and the tomatoes are jammy. Taste and adjust seasoning.
Return the seared chicken to the skillet, spoon sauce over the top, and simmer on low for 2–3 minutes. Tear fresh basil leaves over the top, finish with freshly grated Parmesan, and serve immediately.
Notes
Dry the chicken thoroughly before searing — surface moisture causes steaming rather than browning.
Do not crowd the pan; cook chicken in batches if doubling the recipe to maintain a proper sear.
Don't wipe out the pan after searing — those caramelized drippings (fond) add significant flavor to the sauce.
Use fresh basil only at the end; dried basil won't deliver the same brightness and fresh basil darkens if cooked too long.
If the sauce is too thin, simmer uncovered for a few extra minutes or press more tomatoes to release their pulp. Avoid thickening with flour.
For a creamy variation, stir in 2–3 tablespoons of heavy cream or mascarpone just before returning the chicken to the pan.
Chicken thighs work beautifully here and are more forgiving — use boneless, skinless thighs as a direct swap.
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in a skillet over medium-low with a splash of broth, or microwave in 60-second intervals.
To freeze, shred the chicken into the sauce first — whole cooked chicken breasts can become rubbery after thawing. Freeze for up to 2 months.
Serve over pasta, rice, mashed potatoes, or with crusty bread to soak up the sauce; or keep it low-carb over zucchini noodles.