Kitchen answers
Cooking Questions, Answered
Cooking times, oven temperatures, safe internal temperatures, substitutions, and leftover strategy — answered plainly, without a life story first.
Popular questions
- How long should you cook chicken breast?Bake a 6–8 oz boneless chicken breast at 425°F (220°C) for 18–22 minutes, or pan-sear 6–7 minutes per side, until it reaches 165°F (74°C) inside.
- What temperature should you bake chicken at?425°F (220°C) for boneless pieces, 400°F (200°C) for bone-in pieces, and 325–425°F (165–220°C) for a whole bird depending on size.
- What can I substitute for eggs in baking?Per egg, use 1/4 cup mashed banana, 1/4 cup applesauce, 3 tbsp aquafaba, or 1 tbsp ground flaxseed mixed with 3 tbsp water.
- What is a good substitute for buttermilk?Add 1 tablespoon of lemon juice or white vinegar to 1 cup of milk, stir, and rest 10 minutes.
- How can you tell if food in the fridge is still good?Trust smell, texture, and color over the printed date — sour or ammonia smells, slime, and fuzzy mold mean discard.
- What is the best way to use up leftovers?Pick a format that absorbs mixed ingredients — fried rice, frittata, soup, tacos, grain bowls, or a sheet-pan bake.
- How long can leftovers stay in the fridge?Three to four days at 40°F (4°C) or below; freeze anything you will not eat by then.
- What can I cook with what I already have?Start with your protein and starch, add any vegetable, then choose a cooking format: stir-fry, soup, pasta, bake, or bowl.
- How do you cook rice perfectly?Use 1 cup white rice to 1.5 cups water, simmer covered 15 minutes, then rest off heat 10 minutes before fluffing.
- What are the safe internal cooking temperatures?Poultry 165°F (74°C), ground meat 160°F (71°C), whole cuts of beef, pork, and lamb 145°F (63°C) with a 3-minute rest, and fish 145°F (63°C) or 125–130°F for medium salmon.
- What can I use instead of butter?Use an equal amount of neutral oil (3/4 the volume for baking), margarine, coconut oil, or, in quick breads, applesauce for half the fat.
- What are easy dinner ideas for tonight?Stir-fry, fried rice, pasta with a pantry sauce, sheet-pan chicken and vegetables, quesadillas, soup, or a frittata — all under 30 minutes.