Typical English breakfast:
-Milk and cereal
-Toast with jam
-Fried, scrambled, poached or boiled eggs (with toast)
English breakfast (bacon, sausage, eggs, fried tomatoes with potato cakes or chips, usually with toast)
A typical English lunch:
-Sandwiches (with various ingredients, such as ham and cheese)
-baked potatoes (with various ingredients, such as tuna and mayonnaise)
salad
-Soup and bread
A typical English dinner:
-Fish and chips
Hamburgers and French fries.
-Steak and chips
Sausage and mashed potatoes ("sausage and mashed potatoes")
Stews/casseroles (large pieces of meat are mixed with rice or potatoes and other vegetables, put into a large casserole with a lid and baked in the oven at low temperature)
-Roasted chicken/beef/mutton with baked potatoes, vegetables and broth (usually eaten on Sundays, called "Sunday barbecue")
A little advice, I hope it can help you.