I try to spend a max of 100 euro's weekly on the groceries (food, tioletries, cleaningsupplies etc) In about six months time I want to spend a max of 75 euro's. Sadly enough groceries especially biological/organic fruit and veggies are extremely expensive in NL (not all but most of the tropical fruits and veggies and as a caribeangirl I like my okra/stringbeans and what nots ;-)
Market 6.99 euro's
1 kilo tomatoes
1 cabbage
2 zuchinni's
1 cucumber
1 kilo banana's
Healthstore 3.59 euro's
1 biological/organic tioletcleaner
1 roll of biological candy
Grocery store 37.62 euro's
Gouda cheese slices 2x
biological/organic patatoes
spinach
kitchentowel
juice
cola for dh
muesli
strawberry and vanilla custard
e.v. olive oil
smarties
bulb
paper hancherchiefs
tomatosoup 2x
coffee
biological/organic handsoap
seasalt
veggie sausages
whole weat bread
corn (can)
lettuce
Xenos 9.83 euro's
casa fiesta wraps
naanbread 2x
salsa mild
joy strawberry (healthdrink for kids)
green punch soda 2 lil cans for sunday after dinner treat
sweet and sour saus
capri sonne 4x
That leaves me with 45.37 euro's I still need to buy fish and milk/bread for the rest of the week.
Update:
Grocery store 17.95 euro
Tilapiafilet 1500 grams
2x whole weat bread
1 plant for fishtank
vanilla yoghurt
Budget left: 27.42 euro I am probably going to overspend this week because I am getting guests. My auntie and niece are coming to spend a few days with us so I need to adapt the budget to 6 ppl instead of 4 wich is perfectly ok caus it's going to be fun the kids love having family around and I haven't seen my aunt in 2 years (she lives in surinam)!!
Edit:
Grocery store 15.36 euro
caprisonne 2x
low fat milk
whole weat bread
cookies
gouda cheese
pancakes
prunes
stroopwafels this is actually a gift for my dh his american collegues, I send some over for them when dh was last there and they have all become somewhat addicted lol

Market (wednesday) 4.25 euro (auntie paid the fruitman she was so quick I could not even protest)
1 kilo banana's
5 pears
5 apples
10 tangerines
2 zucchini's
1 cabbage
Budget left:
7.81 euro 
I fed a family of 6 and still stayed within my budget. The 7,81 one will go straight into my saving can.
