The vinAyaka saubhAgya krama

Source: here.

vighnas may be crushed with the vidhi of the terrible vinAyaka. It is thus performed.
-The votary makes a haridra biMba of and invokes vinAyaka into it with the formula:
oM AgachCholkAya avAhanaM kariShyAmi/
-Then sandalwood paste or scent is offered with:
oM gandholkAya gandhaM samarpayAmi /
-Then flowers are offered with:
oM puShpolkAya puShpaM samarpayAmi /
-Then incense sticks are waved with:
oM dhUpolkAya dhUpaM AgrApayAmi /
-The lamp is shown with:
oM dIpolkAya dIpaM darshayAmi /
– bali of a gourd or a pumpkin is offered with:
oM maholkAya baliM samarpayAmi /
The pumpkin is cleaved and the inner surfaces smeared with kuMkuma.

Then karanyAsa is done:
oM mahAkarNAya a~NguShThAbhyAM namaH / oM vidmahe tarjanIbhyAM namaH / oM vakratuNDAya madhyamAbhyAM namaH /oM dhImahi anAmikAbhyAM namaH / oM tanno dantiH kaniShThikAbhyAM namaH / oM prachodayAt karatalakarapR^iShThAbhyAM namaH /

Then a~Nga nyAsa is done:
oM glauM glAM hR^idayAya namaH / oM gAM gIM gUM shirase svAhA/ oM hrUM hrIM hrIM shikhAyai vaShaT / oM gUM kavachAya huM / oM goM gaiM netratrayAya vauShaT / oM goM astrAya phaT /

Then the gAyatrI is recited 4 times:
oM mahAkarNAya vidmahe : vakratuNDAya dhImahi : tanno dantiH prachodayAt

Then the fire is lit and at least 8 fire oblations of white or red sesame seeds are made with the formula

oM gaH svAhA //

Then the gaNa oblation is made with the formula:
gaNAya gaNapataye svAhA kUShmANDakAya cha amogholkAyaikadantAya tripurAntakarUpiNe namaH /
oM shyAmash-cha danta-vikarAlAsyAjipataye vai namaH padma-daMShTrAya svAhA //

4 such offerings may be done.

Then the gaNesha mudra will be shown.

Then the devotees performs aTTahAsa by dancing, laughing and clapping his hands.

immerse the haridra bimba with:
oM siddholkAya visarjanaM kariShyAmi /